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    1336 vulnerabilities found for Moodle by Moodle

    CERTFR-2026-AVI-0794

    Vulnerability from certfr_avis - Published: 2026-06-23 - Updated: 2026-06-23

    De multiples vulnérabilités ont été découvertes dans Moodle Moodle. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, une falsification de requêtes côté serveur (SSRF) et une injection de code indirecte à distance (XSS).

    Solutions

    Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

    Impacted products
    Vendor Product Description
    Moodle Moodle Moodle versions 4.5.x antérieures à 4.5.12
    Moodle Moodle Moodle versions 5.2.x antérieures à 5.2.1
    Moodle Moodle Moodle versions 5.0.x antérieures à 5.0.8
    Moodle Moodle Moodle versions 5.1.x antérieures à 5.1.5
    References
    Bulletin de sécurité Moodle 481825 2026-06-22 vendor-advisory
    Bulletin de sécurité Moodle 481827 2026-06-22 vendor-advisory
    Bulletin de sécurité Moodle 481823 2026-06-22 vendor-advisory
    Bulletin de sécurité Moodle 481821 2026-06-22 vendor-advisory
    Bulletin de sécurité Moodle 481826 2026-06-22 vendor-advisory
    Bulletin de sécurité Moodle 481831 2026-06-22 vendor-advisory
    Bulletin de sécurité Moodle 481829 2026-06-22 vendor-advisory
    Bulletin de sécurité Moodle 481820 2026-06-22 vendor-advisory
    Bulletin de sécurité Moodle 481830 2026-06-22 vendor-advisory
    Bulletin de sécurité Moodle 481824 2026-06-22 vendor-advisory

    Show details on source website

    {
      "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
      "affected_systems": [
        {
          "description": "Moodle versions 4.5.x ant\u00e9rieures \u00e0 4.5.12",
          "product": {
            "name": "Moodle",
            "vendor": {
              "name": "Moodle",
              "scada": false
            }
          }
        },
        {
          "description": "Moodle versions 5.2.x ant\u00e9rieures \u00e0 5.2.1",
          "product": {
            "name": "Moodle",
            "vendor": {
              "name": "Moodle",
              "scada": false
            }
          }
        },
        {
          "description": "Moodle versions 5.0.x ant\u00e9rieures \u00e0 5.0.8",
          "product": {
            "name": "Moodle",
            "vendor": {
              "name": "Moodle",
              "scada": false
            }
          }
        },
        {
          "description": "Moodle versions 5.1.x ant\u00e9rieures \u00e0 5.1.5",
          "product": {
            "name": "Moodle",
            "vendor": {
              "name": "Moodle",
              "scada": false
            }
          }
        }
      ],
      "affected_systems_content": "",
      "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
      "cves": [],
      "initial_release_date": "2026-06-23T00:00:00",
      "last_revision_date": "2026-06-23T00:00:00",
      "links": [],
      "reference": "CERTFR-2026-AVI-0794",
      "revisions": [
        {
          "description": "Version initiale",
          "revision_date": "2026-06-23T00:00:00.000000"
        }
      ],
      "risks": [
        {
          "description": "D\u00e9ni de service \u00e0 distance"
        },
        {
          "description": "Injection de code indirecte \u00e0 distance (XSS)"
        },
        {
          "description": "Injection de requ\u00eates ill\u00e9gitimes par rebond (CSRF)"
        },
        {
          "description": "Falsification de requ\u00eates c\u00f4t\u00e9 serveur (SSRF)"
        },
        {
          "description": "Contournement de la politique de s\u00e9curit\u00e9"
        }
      ],
      "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Moodle Moodle. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, une falsification de requ\u00eates c\u00f4t\u00e9 serveur (SSRF) et une injection de code indirecte \u00e0 distance (XSS).",
      "title": "Multiples vuln\u00e9rabilit\u00e9s dans Moodle",
      "vendor_advisories": [
        {
          "published_at": "2026-06-22",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 481825",
          "url": "https://moodle.org/mod/forum/discuss.php?d=481825"
        },
        {
          "published_at": "2026-06-22",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 481827",
          "url": "https://moodle.org/mod/forum/discuss.php?d=481827"
        },
        {
          "published_at": "2026-06-22",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 481823",
          "url": "https://moodle.org/mod/forum/discuss.php?d=481823"
        },
        {
          "published_at": "2026-06-22",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 481821",
          "url": "https://moodle.org/mod/forum/discuss.php?d=481821"
        },
        {
          "published_at": "2026-06-22",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 481826",
          "url": "https://moodle.org/mod/forum/discuss.php?d=481826"
        },
        {
          "published_at": "2026-06-22",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 481831",
          "url": "https://moodle.org/mod/forum/discuss.php?d=481831"
        },
        {
          "published_at": "2026-06-22",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 481829",
          "url": "https://moodle.org/mod/forum/discuss.php?d=481829"
        },
        {
          "published_at": "2026-06-22",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 481820",
          "url": "https://moodle.org/mod/forum/discuss.php?d=481820"
        },
        {
          "published_at": "2026-06-22",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 481830",
          "url": "https://moodle.org/mod/forum/discuss.php?d=481830"
        },
        {
          "published_at": "2026-06-22",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 481824",
          "url": "https://moodle.org/mod/forum/discuss.php?d=481824"
        }
      ]
    }

    CERTFR-2026-AVI-0508

    Vulnerability from certfr_avis - Published: 2026-04-29 - Updated: 2026-04-29

    De multiples vulnérabilités ont été découvertes dans Moodle. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une injection SQL (SQLi) et une injection de requêtes illégitimes par rebond (CSRF).

    Solutions

    Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

    Impacted products
    Vendor Product Description
    Moodle Moodle Moodle versions 5.0.x antérieures à 5.0.7
    Moodle Moodle Moodle versions 5.1.x antérieures à 5.1.4
    Moodle Moodle Moodle versions 4.5.x antérieures à 4.5.11
    References
    Bulletin de sécurité Moodle 474067 2026-04-29 vendor-advisory
    Bulletin de sécurité Moodle 474069 2026-04-29 vendor-advisory
    Bulletin de sécurité Moodle 474066 2026-04-29 vendor-advisory
    Bulletin de sécurité Moodle 474063 2026-04-29 vendor-advisory
    Bulletin de sécurité Moodle 474064 2026-04-29 vendor-advisory
    Bulletin de sécurité Moodle 474068 2026-04-29 vendor-advisory
    Bulletin de sécurité Moodle 474065 2026-04-29 vendor-advisory

    Show details on source website

    {
      "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
      "affected_systems": [
        {
          "description": "Moodle versions 5.0.x ant\u00e9rieures \u00e0 5.0.7",
          "product": {
            "name": "Moodle",
            "vendor": {
              "name": "Moodle",
              "scada": false
            }
          }
        },
        {
          "description": "Moodle versions 5.1.x ant\u00e9rieures \u00e0 5.1.4",
          "product": {
            "name": "Moodle",
            "vendor": {
              "name": "Moodle",
              "scada": false
            }
          }
        },
        {
          "description": "Moodle versions 4.5.x ant\u00e9rieures \u00e0 4.5.11",
          "product": {
            "name": "Moodle",
            "vendor": {
              "name": "Moodle",
              "scada": false
            }
          }
        }
      ],
      "affected_systems_content": "",
      "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
      "cves": [
        {
          "name": "CVE-2026-7275",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-7275"
        },
        {
          "name": "CVE-2025-14761",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-14761"
        },
        {
          "name": "CVE-2026-7277",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-7277"
        },
        {
          "name": "CVE-2026-24765",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-24765"
        },
        {
          "name": "CVE-2026-7278",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-7278"
        },
        {
          "name": "CVE-2026-7274",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-7274"
        },
        {
          "name": "CVE-2026-7276",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-7276"
        }
      ],
      "initial_release_date": "2026-04-29T00:00:00",
      "last_revision_date": "2026-04-29T00:00:00",
      "links": [],
      "reference": "CERTFR-2026-AVI-0508",
      "revisions": [
        {
          "description": "Version initiale",
          "revision_date": "2026-04-29T00:00:00.000000"
        }
      ],
      "risks": [
        {
          "description": "Injection de requ\u00eates ill\u00e9gitimes par rebond (CSRF)"
        },
        {
          "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
        },
        {
          "description": "Injection SQL (SQLi)"
        },
        {
          "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
        },
        {
          "description": "Contournement de la politique de s\u00e9curit\u00e9"
        }
      ],
      "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Moodle. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une injection SQL (SQLi) et une injection de requ\u00eates ill\u00e9gitimes par rebond (CSRF).",
      "title": "Multiples vuln\u00e9rabilit\u00e9s dans Moodle",
      "vendor_advisories": [
        {
          "published_at": "2026-04-29",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 474067",
          "url": "https://moodle.org/mod/forum/discuss.php?d=474067"
        },
        {
          "published_at": "2026-04-29",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 474069",
          "url": "https://moodle.org/mod/forum/discuss.php?d=474069"
        },
        {
          "published_at": "2026-04-29",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 474066",
          "url": "https://moodle.org/mod/forum/discuss.php?d=474066"
        },
        {
          "published_at": "2026-04-29",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 474063",
          "url": "https://moodle.org/mod/forum/discuss.php?d=474063"
        },
        {
          "published_at": "2026-04-29",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 474064",
          "url": "https://moodle.org/mod/forum/discuss.php?d=474064"
        },
        {
          "published_at": "2026-04-29",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 474068",
          "url": "https://moodle.org/mod/forum/discuss.php?d=474068"
        },
        {
          "published_at": "2026-04-29",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 474065",
          "url": "https://moodle.org/mod/forum/discuss.php?d=474065"
        }
      ]
    }

    CERTFR-2026-AVI-0177

    Vulnerability from certfr_avis - Published: 2026-02-17 - Updated: 2026-02-17

    De multiples vulnérabilités ont été découvertes dans Moodle. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance et un déni de service.

    Solutions

    Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

    Impacted products
    Vendor Product Description
    Moodle Moodle Moodle versions antérieures à 4.5.9
    Moodle Moodle Moodle versions 5.1.x antérieures à 5.1.2
    Moodle Moodle Moodle versions 5.0.x antérieures à 5.0.5
    References
    Bulletin de sécurité Moodle 473314 2026-02-17 vendor-advisory
    Bulletin de sécurité Moodle 473316 2026-02-17 vendor-advisory
    Bulletin de sécurité Moodle 473315 2026-02-17 vendor-advisory
    Bulletin de sécurité Moodle 473317 2026-02-17 vendor-advisory

    Show details on source website

    {
      "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
      "affected_systems": [
        {
          "description": "Moodle versions ant\u00e9rieures \u00e0 4.5.9",
          "product": {
            "name": "Moodle",
            "vendor": {
              "name": "Moodle",
              "scada": false
            }
          }
        },
        {
          "description": "Moodle versions 5.1.x ant\u00e9rieures \u00e0 5.1.2",
          "product": {
            "name": "Moodle",
            "vendor": {
              "name": "Moodle",
              "scada": false
            }
          }
        },
        {
          "description": "Moodle versions 5.0.x ant\u00e9rieures \u00e0 5.0.5",
          "product": {
            "name": "Moodle",
            "vendor": {
              "name": "Moodle",
              "scada": false
            }
          }
        }
      ],
      "affected_systems_content": "",
      "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
      "cves": [
        {
          "name": "CVE-2026-26046",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-26046"
        },
        {
          "name": "CVE-2026-26047",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-26047"
        },
        {
          "name": "CVE-2026-26045",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-26045"
        },
        {
          "name": "CVE-2024-51736",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-51736"
        }
      ],
      "initial_release_date": "2026-02-17T00:00:00",
      "last_revision_date": "2026-02-17T00:00:00",
      "links": [],
      "reference": "CERTFR-2026-AVI-0177",
      "revisions": [
        {
          "description": "Version initiale",
          "revision_date": "2026-02-17T00:00:00.000000"
        }
      ],
      "risks": [
        {
          "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
        },
        {
          "description": "D\u00e9ni de service"
        }
      ],
      "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Moodle. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance et un d\u00e9ni de service.",
      "title": "Multiples vuln\u00e9rabilit\u00e9s dans Moodle",
      "vendor_advisories": [
        {
          "published_at": "2026-02-17",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 473314",
          "url": "https://moodle.org/mod/forum/discuss.php?d=473314"
        },
        {
          "published_at": "2026-02-17",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 473316",
          "url": "https://moodle.org/mod/forum/discuss.php?d=473316"
        },
        {
          "published_at": "2026-02-17",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 473315",
          "url": "https://moodle.org/mod/forum/discuss.php?d=473315"
        },
        {
          "published_at": "2026-02-17",
          "title": "Bulletin de s\u00e9curit\u00e9 Moodle 473317",
          "url": "https://moodle.org/mod/forum/discuss.php?d=473317"
        }
      ]
    }

    CVE-2022-50943 (GCVE-0-2022-50943)

    Vulnerability from nvd – Published: 2026-05-10 12:12 – Updated: 2026-05-24 01:37
    VLAI
    Title
    Moodle LMS 4.0 Cross-Site Scripting via course search.php
    Summary
    Moodle LMS 4.0 contains a cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by submitting payloads through the search parameter. Attackers can inject JavaScript code via the search field in course/search.php to execute arbitrary scripts in users' browsers and steal session cookies.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    Impacted products
    Vendor Product Version
    Moodle Moodle LMS Affected: 4.0
    Create a notification for this product.
    Credits
    Saud Alenazi
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2022-50943",
                    "options": [
                      {
                        "Exploitation": "poc"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-05-11T16:30:40.253373Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-05-11T16:31:28.626Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "Moodle LMS",
              "vendor": "Moodle",
              "versions": [
                {
                  "status": "affected",
                  "version": "4.0"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "finder",
              "value": "Saud Alenazi"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "Moodle LMS 4.0 contains a cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by submitting payloads through the search parameter. Attackers can inject JavaScript code via the search field in course/search.php to execute arbitrary scripts in users\u0027 browsers and steal session cookies."
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "NETWORK",
                "baseScore": 5.1,
                "baseSeverity": "MEDIUM",
                "exploitMaturity": "NOT_DEFINED",
                "privilegesRequired": "NONE",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "NONE",
                "subConfidentialityImpact": "LOW",
                "subIntegrityImpact": "LOW",
                "userInteraction": "ACTIVE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
                "version": "4.0",
                "vulnAvailabilityImpact": "NONE",
                "vulnConfidentialityImpact": "NONE",
                "vulnIntegrityImpact": "NONE",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "format": "CVSS"
            },
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 6.1,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
                "version": "3.1"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-79",
                  "description": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-05-24T01:37:22.580Z",
            "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
            "shortName": "VulnCheck"
          },
          "references": [
            {
              "name": "ExploitDB-51115",
              "tags": [
                "exploit"
              ],
              "url": "https://www.exploit-db.com/exploits/51115"
            },
            {
              "name": "Official Product Homepage",
              "tags": [
                "product"
              ],
              "url": "https://moodle.org/"
            },
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    CVE-2026-26047 (GCVE-0-2026-26047)

    Vulnerability from nvd – Published: 2026-02-21 05:40 – Updated: 2026-02-23 19:30
    VLAI
    Title
    Moodle: moodle: uncontrolled resource consumption in tex formula editor leading to denial of service
    Summary
    A denial-of-service vulnerability was identified in Moodle’s TeX formula editor. When rendering TeX content using mimetex, insufficient execution time limits could allow specially crafted formulas to consume excessive server resources. An authenticated user could abuse this behavior to degrade performance or cause service interruption.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-400 - Uncontrolled Resource Consumption
    Assigner
    References
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    https://bugzilla.redhat.com/show_bug.cgi?id=2440905 issue-trackingx_refsource_REDHAT
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    Vendor Product Version
    Affected: 0 , < 4.5.9 (semver)
    Affected: 5.0.0 , < 5.0.5 (semver)
    Affected: 5.1.0 , < 5.1.2 (semver)
    Date Public
    2026-02-19 00:00
    Credits
    Red Hat would like to thank Aleksey Solovev (Positive Technologies) for reporting this issue.
    Show details on NVD website

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    CVE-2026-26046 (GCVE-0-2026-26046)

    Vulnerability from nvd – Published: 2026-02-21 05:40 – Updated: 2026-02-26 14:44
    VLAI
    Title
    Moodle: moodle: improper input sanitization in tex filter administration setting
    Summary
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    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
    Assigner
    References
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    https://access.redhat.com/security/cve/CVE-2026-26046 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2440903 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Affected: 0 , < 4.5.9 (semver)
    Affected: 5.0.0 , < 5.0.5 (semver)
    Affected: 5.1.0 , < 5.1.2 (semver)
    Date Public
    2026-02-19 00:00
    Credits
    Red Hat would like to thank Vicevirus for reporting this issue.
    Show details on NVD website

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    CVE-2026-26045 (GCVE-0-2026-26045)

    Vulnerability from nvd – Published: 2026-02-21 05:40 – Updated: 2026-02-26 14:44
    VLAI
    Title
    Moodle: moodle: improper validation in file restore functionality leading to remote code execution
    Summary
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    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
    URL Tags
    https://access.redhat.com/security/cve/CVE-2026-26045 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2440901 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Affected: 0 , < 4.5.9 (semver)
    Affected: 5.0.0 , < 5.0.5 (semver)
    Affected: 5.1.0 , < 5.1.2 (semver)
    Date Public
    2026-02-19 00:00
    Credits
    Red Hat would like to thank Dinhnhi (VNPT-VCI) for reporting this issue.
    Show details on NVD website

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    CVE-2025-67857 (GCVE-0-2025-67857)

    Vulnerability from nvd – Published: 2026-02-03 10:52 – Updated: 2026-02-03 15:40
    VLAI
    Title
    Moodle: moodle: data exposure of user identifiers in urls
    Summary
    A flaw was found in moodle. During anonymous assignment submissions, user identifiers were inadvertently exposed in URLs. This data exposure allows unauthorized viewers to see internal user IDs, compromising the intended anonymity and potentially leading to information disclosure.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-201 - Insertion of Sensitive Information Into Sent Data
    Assigner
    Impacted products
    Vendor Product Version
    Affected: 4.1.0 , < 4.1.22 (semver)
    Affected: 4.4.0 , < 4.4.12 (semver)
    Affected: 4.5.0 , < 4.5.8 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Mihail Geshoski for reporting this issue.
    Show details on NVD website

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    CVE-2025-67856 (GCVE-0-2025-67856)

    Vulnerability from nvd – Published: 2026-02-03 10:52 – Updated: 2026-02-26 21:43
    VLAI
    Title
    Moodle: moodle: privilege escalation via incomplete role checks in badge awarding
    Summary
    A flaw was found in Moodle. An authorization logic flaw, specifically due to incomplete role checks during the badge awarding process, allowed badges to be granted without proper verification. This could enable unauthorized users to obtain badges they are not entitled to, potentially leading to privilege escalation or unauthorized access to certain features.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-863 - Incorrect Authorization
    Assigner
    References
    URL Tags
    https://access.redhat.com/security/cve/CVE-2025-67856 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2423864 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Affected: 4.1.0 , < 4.1.22 (semver)
    Affected: 4.4.0 , < 4.4.12 (semver)
    Affected: 4.5.0 , < 4.5.8 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Stefan Hanauska for reporting this issue.
    Show details on NVD website

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    CVE-2025-67855 (GCVE-0-2025-67855)

    Vulnerability from nvd – Published: 2026-02-03 10:52 – Updated: 2026-02-03 15:43
    VLAI
    Title
    Mooodle: mooodle: information disclosure and script execution via reflected cross-site scripting
    Summary
    A flaw was found in mooodle. A remote attacker could exploit a reflected Cross-Site Scripting (XSS) vulnerability in the policy tool return URL. This vulnerability arises from insufficient sanitization of URL parameters, allowing attackers to inject malicious scripts through specially crafted links. Successful exploitation could lead to information disclosure or arbitrary client-side script execution within the user's browser.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
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    https://access.redhat.com/security/cve/CVE-2025-67855 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2423861 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Affected: 4.1.0 , < 4.1.22 (semver)
    Affected: 4.4.0 , < 4.4.12 (semver)
    Affected: 4.5.0 , < 4.5.8 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Nicecatch2000 for reporting this issue.
    Show details on NVD website

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    CVE-2025-67853 (GCVE-0-2025-67853)

    Vulnerability from nvd – Published: 2026-02-03 10:52 – Updated: 2026-02-03 15:43
    VLAI
    Title
    Moodle: moodle: brute-force facilitation due to missing rate limiting in confirmation email service
    Summary
    A flaw was found in Moodle. A remote attacker could exploit a lack of proper rate limiting in the confirmation email service. This vulnerability allows attackers to more easily enumerate or guess user credentials, facilitating brute-force attacks against user accounts.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-307 - Improper Restriction of Excessive Authentication Attempts
    Assigner
    References
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    https://access.redhat.com/security/cve/CVE-2025-67853 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2423847 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
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    Affected: 4.4.0 , < 4.4.12 (semver)
    Affected: 4.5.0 , < 4.5.8 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Petr Skoda for reporting this issue.
    Show details on NVD website

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    CVE-2025-67852 (GCVE-0-2025-67852)

    Vulnerability from nvd – Published: 2026-02-03 10:52 – Updated: 2026-02-03 15:44
    VLAI
    Title
    Moodle: moodle: open redirect vulnerability in oauth login flow allows redirection to malicious sites.
    Summary
    A flaw was found in Moodle. An open redirect vulnerability in the OAuth login flow allows a remote attacker to redirect users to attacker-controlled pages after they have successfully authenticated. This occurs due to insufficient validation of redirect parameters, which could lead to phishing attacks or information disclosure.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
    Assigner
    References
    URL Tags
    https://access.redhat.com/security/cve/CVE-2025-67852 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2423844 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Affected: 4.1.0 , < 4.1.22 (semver)
    Affected: 4.4.0 , < 4.4.12 (semver)
    Affected: 4.5.0 , < 4.5.8 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Paolo Lazzaroni for reporting this issue.
    Show details on NVD website

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    CVE-2025-67851 (GCVE-0-2025-67851)

    Vulnerability from nvd – Published: 2026-02-03 10:52 – Updated: 2026-02-03 17:02
    VLAI
    Title
    Moodle: moodle: formula injection allows arbitrary formula execution via unescaped data export
    Summary
    A flaw was found in moodle. This formula injection vulnerability occurs when data fields are exported without proper escaping. A remote attacker could exploit this by providing malicious data that, when exported and opened in a spreadsheet, allows arbitrary formulas to execute. This can lead to compromised data integrity and unintended operations within the spreadsheet.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-1236 - Improper Neutralization of Formula Elements in a CSV File
    Assigner
    Impacted products
    Vendor Product Version
    Affected: 4.1.0 , < 4.1.22 (semver)
    Affected: 4.4.0 , < 4.4.12 (semver)
    Affected: 4.5.0 , < 4.5.8 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Brendan Heywood for reporting this issue.
    Show details on NVD website

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    CVE-2025-67850 (GCVE-0-2025-67850)

    Vulnerability from nvd – Published: 2026-02-03 10:52 – Updated: 2026-02-26 15:04
    VLAI
    Title
    Moodle: moodle: cross-site scripting vulnerability via inadequate input filtering in formula editor
    Summary
    A flaw was found in moodle. This vulnerability, known as Cross-Site Scripting (XSS), occurs due to insufficient checks on user-provided data in the formula editor's arithmetic expression fields. A remote attacker could inject malicious code into these fields. When other users view these expressions, the malicious code would execute in their web browsers, potentially compromising their data or leading to unauthorized actions.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    URL Tags
    https://access.redhat.com/security/cve/CVE-2025-67850 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2423838 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Affected: 4.1.0 , < 4.1.22 (semver)
    Affected: 4.4.0 , < 4.4.12 (semver)
    Affected: 4.5.0 , < 4.5.8 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Aleksey Solovev for reporting this issue.
    Show details on NVD website

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    CVE-2025-67849 (GCVE-0-2025-67849)

    Vulnerability from nvd – Published: 2026-02-03 10:52 – Updated: 2026-02-26 15:04
    VLAI
    Title
    Moodle: moodle: cross-site scripting (xss) via improper sanitization of ai prompt responses
    Summary
    A flaw was found in Moodle. This cross-site scripting (XSS) vulnerability, caused by improper sanitization of AI prompt responses, allows attackers to inject malicious HTML or script into web pages. When other users view these compromised pages, their sessions could be stolen, or the user interface could be manipulated.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    URL Tags
    https://access.redhat.com/security/cve/CVE-2025-67849 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2423835 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Affected: 4.5.0 , < 4.5.8 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Vuln37 for reporting this issue.
    Show details on NVD website

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    CVE-2025-67848 (GCVE-0-2025-67848)

    Vulnerability from nvd – Published: 2026-02-03 10:51 – Updated: 2026-02-26 15:04
    VLAI
    Title
    Moodle: moodle: authentication bypass via lti provider allows suspended users to gain unauthorized access.
    Summary
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    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-280 - Improper Handling of Insufficient Permissions or Privileges
    Assigner
    Impacted products
    Vendor Product Version
    Affected: 4.1.0 , < 4.1.22 (semver)
    Affected: 4.4.0 , < 4.4.12 (semver)
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    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Attilio Ferrari for reporting this issue.
    Show details on NVD website

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    CVE-2025-67847 (GCVE-0-2025-67847)

    Vulnerability from nvd – Published: 2026-01-23 04:35 – Updated: 2026-02-26 14:44
    VLAI
    Title
    Moodle: moodle: remote code execution via insufficient restore input validation
    Summary
    A flaw was found in Moodle. An attacker with access to the restore interface could trigger server-side execution of arbitrary code. This is due to insufficient validation of restore input, which leads to unintended interpretation by core restore routines. Successful exploitation could result in a full compromise of the Moodle application.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
    URL Tags
    https://access.redhat.com/security/cve/CVE-2025-67847 vdb-entryx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Affected: 5.1.0 , < 5.1.1 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
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    Affected: 4.4.0 , < 4.4.12 (semver)
    Affected: 4.1.0 , < 4.1.22 (semver)
    Affected: 0 , < 4.1.0 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Dinhnhi for reporting this issue.
    Show details on NVD website

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    CVE-2022-50943 (GCVE-0-2022-50943)

    Vulnerability from cvelistv5 – Published: 2026-05-10 12:12 – Updated: 2026-05-24 01:37
    VLAI
    Title
    Moodle LMS 4.0 Cross-Site Scripting via course search.php
    Summary
    Moodle LMS 4.0 contains a cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by submitting payloads through the search parameter. Attackers can inject JavaScript code via the search field in course/search.php to execute arbitrary scripts in users' browsers and steal session cookies.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    Impacted products
    Vendor Product Version
    Moodle Moodle LMS Affected: 4.0
    Create a notification for this product.
    Credits
    Saud Alenazi
    Show details on NVD website

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    CVE-2026-26047 (GCVE-0-2026-26047)

    Vulnerability from cvelistv5 – Published: 2026-02-21 05:40 – Updated: 2026-02-23 19:30
    VLAI
    Title
    Moodle: moodle: uncontrolled resource consumption in tex formula editor leading to denial of service
    Summary
    A denial-of-service vulnerability was identified in Moodle’s TeX formula editor. When rendering TeX content using mimetex, insufficient execution time limits could allow specially crafted formulas to consume excessive server resources. An authenticated user could abuse this behavior to degrade performance or cause service interruption.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-400 - Uncontrolled Resource Consumption
    Assigner
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    Date Public
    2026-02-19 00:00
    Credits
    Red Hat would like to thank Aleksey Solovev (Positive Technologies) for reporting this issue.
    Show details on NVD website

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    CVE-2026-26046 (GCVE-0-2026-26046)

    Vulnerability from cvelistv5 – Published: 2026-02-21 05:40 – Updated: 2026-02-26 14:44
    VLAI
    Title
    Moodle: moodle: improper input sanitization in tex filter administration setting
    Summary
    A vulnerability was found in a Moodle TeX filter administrative setting where insufficient sanitization of configuration input could allow command injection. On sites where the TeX filter is enabled and ImageMagick is installed, a maliciously crafted setting value entered by an administrator could result in unintended system command execution. While exploitation requires administrative privileges, successful compromise could affect the entire Moodle server.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
    Assigner
    References
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    https://bugzilla.redhat.com/show_bug.cgi?id=2440903 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Affected: 0 , < 4.5.9 (semver)
    Affected: 5.0.0 , < 5.0.5 (semver)
    Affected: 5.1.0 , < 5.1.2 (semver)
    Date Public
    2026-02-19 00:00
    Credits
    Red Hat would like to thank Vicevirus for reporting this issue.
    Show details on NVD website

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    CVE-2026-26045 (GCVE-0-2026-26045)

    Vulnerability from cvelistv5 – Published: 2026-02-21 05:40 – Updated: 2026-02-26 14:44
    VLAI
    Title
    Moodle: moodle: improper validation in file restore functionality leading to remote code execution
    Summary
    A flaw was identified in Moodle’s backup restore functionality where specially crafted backup files were not properly validated during processing. If a malicious backup file is restored, it could lead to unintended execution of server-side code. Since restore capabilities are typically available to privileged users, exploitation requires authenticated access. Successful exploitation could result in full compromise of the Moodle server.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
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    https://bugzilla.redhat.com/show_bug.cgi?id=2440901 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Affected: 0 , < 4.5.9 (semver)
    Affected: 5.0.0 , < 5.0.5 (semver)
    Affected: 5.1.0 , < 5.1.2 (semver)
    Date Public
    2026-02-19 00:00
    Credits
    Red Hat would like to thank Dinhnhi (VNPT-VCI) for reporting this issue.
    Show details on NVD website

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    CVE-2025-67857 (GCVE-0-2025-67857)

    Vulnerability from cvelistv5 – Published: 2026-02-03 10:52 – Updated: 2026-02-03 15:40
    VLAI
    Title
    Moodle: moodle: data exposure of user identifiers in urls
    Summary
    A flaw was found in moodle. During anonymous assignment submissions, user identifiers were inadvertently exposed in URLs. This data exposure allows unauthorized viewers to see internal user IDs, compromising the intended anonymity and potentially leading to information disclosure.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-201 - Insertion of Sensitive Information Into Sent Data
    Assigner
    Impacted products
    Vendor Product Version
    Affected: 4.1.0 , < 4.1.22 (semver)
    Affected: 4.4.0 , < 4.4.12 (semver)
    Affected: 4.5.0 , < 4.5.8 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Mihail Geshoski for reporting this issue.
    Show details on NVD website

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    CVE-2025-67856 (GCVE-0-2025-67856)

    Vulnerability from cvelistv5 – Published: 2026-02-03 10:52 – Updated: 2026-02-26 21:43
    VLAI
    Title
    Moodle: moodle: privilege escalation via incomplete role checks in badge awarding
    Summary
    A flaw was found in Moodle. An authorization logic flaw, specifically due to incomplete role checks during the badge awarding process, allowed badges to be granted without proper verification. This could enable unauthorized users to obtain badges they are not entitled to, potentially leading to privilege escalation or unauthorized access to certain features.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-863 - Incorrect Authorization
    Assigner
    References
    URL Tags
    https://access.redhat.com/security/cve/CVE-2025-67856 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2423864 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Affected: 4.1.0 , < 4.1.22 (semver)
    Affected: 4.4.0 , < 4.4.12 (semver)
    Affected: 4.5.0 , < 4.5.8 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Stefan Hanauska for reporting this issue.
    Show details on NVD website

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    CVE-2025-67855 (GCVE-0-2025-67855)

    Vulnerability from cvelistv5 – Published: 2026-02-03 10:52 – Updated: 2026-02-03 15:43
    VLAI
    Title
    Mooodle: mooodle: information disclosure and script execution via reflected cross-site scripting
    Summary
    A flaw was found in mooodle. A remote attacker could exploit a reflected Cross-Site Scripting (XSS) vulnerability in the policy tool return URL. This vulnerability arises from insufficient sanitization of URL parameters, allowing attackers to inject malicious scripts through specially crafted links. Successful exploitation could lead to information disclosure or arbitrary client-side script execution within the user's browser.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    URL Tags
    https://access.redhat.com/security/cve/CVE-2025-67855 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2423861 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Affected: 4.1.0 , < 4.1.22 (semver)
    Affected: 4.4.0 , < 4.4.12 (semver)
    Affected: 4.5.0 , < 4.5.8 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Nicecatch2000 for reporting this issue.
    Show details on NVD website

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    CVE-2025-67853 (GCVE-0-2025-67853)

    Vulnerability from cvelistv5 – Published: 2026-02-03 10:52 – Updated: 2026-02-03 15:43
    VLAI
    Title
    Moodle: moodle: brute-force facilitation due to missing rate limiting in confirmation email service
    Summary
    A flaw was found in Moodle. A remote attacker could exploit a lack of proper rate limiting in the confirmation email service. This vulnerability allows attackers to more easily enumerate or guess user credentials, facilitating brute-force attacks against user accounts.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-307 - Improper Restriction of Excessive Authentication Attempts
    Assigner
    References
    URL Tags
    https://access.redhat.com/security/cve/CVE-2025-67853 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2423847 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Affected: 4.1.0 , < 4.1.22 (semver)
    Affected: 4.4.0 , < 4.4.12 (semver)
    Affected: 4.5.0 , < 4.5.8 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Petr Skoda for reporting this issue.
    Show details on NVD website

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    CVE-2025-67852 (GCVE-0-2025-67852)

    Vulnerability from cvelistv5 – Published: 2026-02-03 10:52 – Updated: 2026-02-03 15:44
    VLAI
    Title
    Moodle: moodle: open redirect vulnerability in oauth login flow allows redirection to malicious sites.
    Summary
    A flaw was found in Moodle. An open redirect vulnerability in the OAuth login flow allows a remote attacker to redirect users to attacker-controlled pages after they have successfully authenticated. This occurs due to insufficient validation of redirect parameters, which could lead to phishing attacks or information disclosure.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
    Assigner
    References
    URL Tags
    https://access.redhat.com/security/cve/CVE-2025-67852 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2423844 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Affected: 4.1.0 , < 4.1.22 (semver)
    Affected: 4.4.0 , < 4.4.12 (semver)
    Affected: 4.5.0 , < 4.5.8 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Paolo Lazzaroni for reporting this issue.
    Show details on NVD website

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    CVE-2025-67851 (GCVE-0-2025-67851)

    Vulnerability from cvelistv5 – Published: 2026-02-03 10:52 – Updated: 2026-02-03 17:02
    VLAI
    Title
    Moodle: moodle: formula injection allows arbitrary formula execution via unescaped data export
    Summary
    A flaw was found in moodle. This formula injection vulnerability occurs when data fields are exported without proper escaping. A remote attacker could exploit this by providing malicious data that, when exported and opened in a spreadsheet, allows arbitrary formulas to execute. This can lead to compromised data integrity and unintended operations within the spreadsheet.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-1236 - Improper Neutralization of Formula Elements in a CSV File
    Assigner
    Impacted products
    Vendor Product Version
    Affected: 4.1.0 , < 4.1.22 (semver)
    Affected: 4.4.0 , < 4.4.12 (semver)
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    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Brendan Heywood for reporting this issue.
    Show details on NVD website

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    CVE-2025-67850 (GCVE-0-2025-67850)

    Vulnerability from cvelistv5 – Published: 2026-02-03 10:52 – Updated: 2026-02-26 15:04
    VLAI
    Title
    Moodle: moodle: cross-site scripting vulnerability via inadequate input filtering in formula editor
    Summary
    A flaw was found in moodle. This vulnerability, known as Cross-Site Scripting (XSS), occurs due to insufficient checks on user-provided data in the formula editor's arithmetic expression fields. A remote attacker could inject malicious code into these fields. When other users view these expressions, the malicious code would execute in their web browsers, potentially compromising their data or leading to unauthorized actions.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
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    https://bugzilla.redhat.com/show_bug.cgi?id=2423838 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Affected: 4.1.0 , < 4.1.22 (semver)
    Affected: 4.4.0 , < 4.4.12 (semver)
    Affected: 4.5.0 , < 4.5.8 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Aleksey Solovev for reporting this issue.
    Show details on NVD website

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    CVE-2025-67849 (GCVE-0-2025-67849)

    Vulnerability from cvelistv5 – Published: 2026-02-03 10:52 – Updated: 2026-02-26 15:04
    VLAI
    Title
    Moodle: moodle: cross-site scripting (xss) via improper sanitization of ai prompt responses
    Summary
    A flaw was found in Moodle. This cross-site scripting (XSS) vulnerability, caused by improper sanitization of AI prompt responses, allows attackers to inject malicious HTML or script into web pages. When other users view these compromised pages, their sessions could be stolen, or the user interface could be manipulated.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
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    https://bugzilla.redhat.com/show_bug.cgi?id=2423835 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Affected: 4.5.0 , < 4.5.8 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Vuln37 for reporting this issue.
    Show details on NVD website

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    CVE-2025-67848 (GCVE-0-2025-67848)

    Vulnerability from cvelistv5 – Published: 2026-02-03 10:51 – Updated: 2026-02-26 15:04
    VLAI
    Title
    Moodle: moodle: authentication bypass via lti provider allows suspended users to gain unauthorized access.
    Summary
    A flaw was found in Moodle. This authentication bypass vulnerability allows suspended users to authenticate through the Learning Tools Interoperability (LTI) Provider. The issue arises from the LTI authentication handlers failing to enforce the user's suspension status, enabling unauthorized access to the system. This can lead to information disclosure or other unauthorized actions by users who should be restricted.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-280 - Improper Handling of Insufficient Permissions or Privileges
    Assigner
    Impacted products
    Vendor Product Version
    Affected: 4.1.0 , < 4.1.22 (semver)
    Affected: 4.4.0 , < 4.4.12 (semver)
    Affected: 4.5.0 , < 4.5.8 (semver)
    Affected: 5.0.0 , < 5.0.4 (semver)
    Affected: 5.1.0 , < 5.1.1 (semver)
    Date Public
    2025-12-15 04:00
    Credits
    Red Hat would like to thank Attilio Ferrari for reporting this issue.
    Show details on NVD website

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