Vulnerability-Lookup

CVE-2023-5539 (GCVE-0-2023-5539)

Vulnerability from cvelistv5 – Published: 2023-11-09 19:11 – Updated: 2024-09-03 18:29

Title

Moodle: authenticated remote code execution risk in lesson

Summary

A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers.

Severity

4.7 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-03 18:23 UTC

CWE

CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

fedora CNA under the redhat root

CNA scorecard C 69/100 over 39 records in the last 180 days details

References

3 references

URL	Tags
http://git.moodle.org/gw?p=moodle.git&a=search&h=…
https://bugzilla.redhat.com/show_bug.cgi?id=2243352	issue-trackingx_refsource_REDHAT
https://moodle.org/mod/forum/discuss.php?d=451580

Impacted products

2 products

Vendor	Product	Version	CPE status
		Affected: 4.2.0 , < 4.2.3 (semver) Affected: 4.1.0 , < 4.1.6 (semver) Affected: 4.0.0 , < 4.0.11 (semver) Affected: 3.11.0 , < 3.11.17 (semver) Affected: 0 , < 3.9.24 (semver)
moodle	moodle	Affected: 4.2.0 , < 4.2.3 (semver) Affected: 4.1.0 , < 4.1.6 (semver) Affected: 4.0.0 , < 4.0.11 (semver) Affected: 3.11.0 , < 3.11.17 (semver) Affected: 0 , < 3.9.24 (semver) cpe:2.3:a:moodle:moodle::::::::

Date Public

2023-10-16 04:00

Show details on NVD website

JSON

To clipboard

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                  "versionType": "semver"
                },
                {
                  "lessThan": "3.9.24",
                  "status": "affected",
                  "version": "0",
                  "versionType": "semver"
                }
              ]
            }
          ],
          "datePublic": "2023-10-16T04:00:00+00:00",
          "descriptions": [
            {
              "lang": "en",
              "value": "A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers."
            }
          ],
          "metrics": [
            {
              "other": {
                "content": {
                  "namespace": "https://access.redhat.com/security/updates/classification/",
                  "value": "Moderate"
                },
                "type": "Red Hat severity rating"
              }
            },
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "LOW",
                "baseScore": 4.7,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
                "version": "3.1"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-94",
                  "description": "Improper Control of Generation of Code (\u0027Code Injection\u0027)",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2024-04-19T13:47:09.393Z",
            "orgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5",
            "shortName": "fedora"
          },
          "references": [
            {
              "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-79408"
            },
            {
              "name": "RHBZ#2243352",
              "tags": [
                "issue-tracking",
                "x_refsource_REDHAT"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2243352"
            },
            {
              "url": "https://moodle.org/mod/forum/discuss.php?d=451580"
            }
          ],
          "timeline": [
            {
              "lang": "en",
              "time": "2023-10-10T00:00:00+00:00",
              "value": "Reported to Red Hat."
            },
            {
              "lang": "en",
              "time": "2023-10-16T04:00:00+00:00",
              "value": "Made public."
            }
          ],
          "title": "Moodle: authenticated remote code execution risk in lesson",
          "x_redhatCweChain": "CWE-94: Improper Control of Generation of Code (\u0027Code Injection\u0027)"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5",
        "assignerShortName": "fedora",
        "cveId": "CVE-2023-5539",
        "datePublished": "2023-11-09T19:11:06.859Z",
        "dateReserved": "2023-10-11T23:11:25.576Z",
        "dateUpdated": "2024-09-03T18:29:00.544Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}

BDU:2023-07959 (CVE-2023-5539)

Vulnerability from fstec – Published: 2023-11-18 – Updated: 2023-11-18 – View on bdu.fstec.ru Fixed

Title

Уязвимость виртуальной обучающей среды Moodle, связанная с неверным управлением генерацией кода, позволяющая нарушителю выполнить произвольный код

Summary

Уязвимость виртуальной обучающей среды Moodle связана с неверным управлением генерацией кода. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, выполнить произвольный код

Severity

9.0 (High) CVSS 2.0


                      
                        AV:N/AC:L/Au:S/C:C/I:C/A:C

8.8 (High) CVSS 3.0


                      
                        CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Injection

Incidents

Being clarified

Remediation

Software update

CWE

CWE-94 - Неверное управление генерацией кода (Внедрение кода)

Aliases

CVE-2023-5539

References

1 reference

URL
https://moodle.org/mod/forum/discuss.php?d=451580

Impacted products

1 product from 1 vendor

Vendors

Мартин Догиамас

Products

Moodle

Versions

до 3.9.24 (Moodle), от 3.11.0 до 3.11.17 (Moodle), от 4.0.0 до 4.0.11 (Moodle), от 4.1.0 до 4.1.6 (Moodle), от 4.2.0 до 4.2.3 (Moodle)

Product types

Network software

Mitigations

Использование рекомендаций: https://moodle.org/mod/forum/discuss.php?d=451580

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
  "CVSS 3.0": "AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "\u041c\u0430\u0440\u0442\u0438\u043d \u0414\u043e\u0433\u0438\u0430\u043c\u0430\u0441",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "\u0434\u043e 3.9.24 (Moodle), \u043e\u0442 3.11.0 \u0434\u043e 3.11.17 (Moodle), \u043e\u0442 4.0.0 \u0434\u043e 4.0.11 (Moodle), \u043e\u0442 4.1.0 \u0434\u043e 4.1.6 (Moodle), \u043e\u0442 4.2.0 \u0434\u043e 4.2.3 (Moodle)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439: \nhttps://moodle.org/mod/forum/discuss.php?d=451580",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "09.11.2023",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "18.11.2023",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "18.11.2023",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2023-07959",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2023-5539",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "Moodle",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": null,
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u043e\u0431\u0443\u0447\u0430\u044e\u0449\u0435\u0439 \u0441\u0440\u0435\u0434\u044b Moodle, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u043d\u0435\u0432\u0435\u0440\u043d\u044b\u043c \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0435\u0439 \u043a\u043e\u0434\u0430, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041d\u0435\u0432\u0435\u0440\u043d\u043e\u0435 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0435\u0439 \u043a\u043e\u0434\u0430 (\u0412\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u0435 \u043a\u043e\u0434\u0430) (CWE-94)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u043e\u0431\u0443\u0447\u0430\u044e\u0449\u0435\u0439 \u0441\u0440\u0435\u0434\u044b Moodle \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u0432\u0435\u0440\u043d\u044b\u043c \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0435\u0439 \u043a\u043e\u0434\u0430. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u0418\u043d\u044a\u0435\u043a\u0446\u0438\u044f",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://moodle.org/mod/forum/discuss.php?d=451580",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-94",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 9)\n\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 8,8)"
}

bit-moodle-2023-5539

Vulnerability from bitnami_vulndb

Published

2024-03-06 10:58

Modified

2026-09-08 08:34

Summary

Moodle: authenticated remote code execution risk in lesson

Details

A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "moodle",
        "purl": "pkg:bitnami/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.9.24"
            },
            {
              "introduced": "3.11.0"
            },
            {
              "fixed": "3.11.17"
            },
            {
              "introduced": "4.0.0"
            },
            {
              "fixed": "4.0.11"
            },
            {
              "introduced": "4.1.0"
            },
            {
              "fixed": "4.1.6"
            },
            {
              "introduced": "4.2.0"
            },
            {
              "fixed": "4.2.3"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-5539"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*"
    ],
    "severity": "High"
  },
  "details": "A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers.",
  "id": "BIT-moodle-2023-5539",
  "modified": "2026-09-08T08:34:36.952Z",
  "published": "2024-03-06T10:58:37.093Z",
  "references": [
    {
      "type": "FIX",
      "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-79408"
    },
    {
      "type": "ADVISORY",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2243352"
    },
    {
      "type": "ADVISORY",
      "url": "https://moodle.org/mod/forum/discuss.php?d=451580"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-5539"
    }
  ],
  "schema_version": "1.5.0",
  "summary": "Moodle: authenticated remote code execution risk in lesson"
}

CERTFR-2023-AVI-0854

Vulnerability from certfr_avis - Published: 2023-10-17 - Updated: 2023-10-18

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, un contournement de la politique de sécurité et une atteinte à la confidentialité des données.

Solution

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

None

Impacted products

Vendor	Product	Description
Moodle	Moodle	Moodle versions 4.2.x antérieures à 4.2.3
Moodle	Moodle	Moodle versions 4.0.x antérieures à 4.0.11
Moodle	Moodle	Moodle versions antérieures à 3.9.24
Moodle	Moodle	Moodle versions 3.11.x antérieures à 3.11.17
Moodle	Moodle	Moodle versions 4.1.x antérieures à 4.1.6

References

Title

Publication Time

FKIE_CVE-2023-5539

Vulnerability from fkie_nvd - Published: 2023-11-09 20:15 - Updated: 2026-06-17 06:48

Severity

4.7 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers.

References

URL	Tags
patrick@puiterwijk.org	http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-79408	Patch
patrick@puiterwijk.org	https://bugzilla.redhat.com/show_bug.cgi?id=2243352	Issue Tracking, Patch, Third Party Advisory
patrick@puiterwijk.org	https://moodle.org/mod/forum/discuss.php?d=451580	Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-79408	Patch
af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.redhat.com/show_bug.cgi?id=2243352	Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://moodle.org/mod/forum/discuss.php?d=451580	Patch, Vendor Advisory

Impacted products

Vendor	Product	Version
moodle	moodle	*
moodle	moodle	*
moodle	moodle	*
moodle	moodle	*
moodle	moodle	*
fedoraproject	extra_packages_for_enterprise_linux	7.0
fedoraproject	fedora	38

JSON

To clipboard

{
  "affected": [
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          "defaultStatus": "unaffected",
          "packageName": "moodle",
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  "lastModified": "2026-06-17T06:48:47.710",
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GHSA-3XXM-3G3C-W579

Vulnerability from github – Published: 2023-11-09 21:30 – Updated: 2023-11-09 22:08

Summary

Moodle Code Injection vulnerability

Details

A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers.

Severity

4.7 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Show details on source website

JSON

To clipboard

{
  "affected": [
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      "package": {
        "ecosystem": "Packagist",
        "name": "moodle/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.3.0-rc2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-5539"
  ],
  "database_specific": {
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      "CWE-94"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-11-09T22:08:14Z",
    "nvd_published_at": "2023-11-09T20:15:08Z",
    "severity": "MODERATE"
  },
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  "id": "GHSA-3xxm-3g3c-w579",
  "modified": "2023-11-09T22:08:14Z",
  "published": "2023-11-09T21:30:38Z",
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  ],
  "summary": "Moodle Code Injection vulnerability"
}

GSD-2023-5539

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers.

Aliases

CVE-2023-5539

Aliases

CVE-2023-5539

JSON

To clipboard

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    "id": "GSD-2023-5539"
  },
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        }
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      "lastModifiedDate": "2023-11-16T18:17Z",
      "publishedDate": "2023-11-09T20:15Z"
    }
  }
}

UBUNTU-CVE-2023-5539 (CVE-2023-5539)

Vulnerability from osv_ubuntu – Published: 2023-11-09 20:15 – Updated: 2026-09-23 15:45 – Source website

Details

A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers.

Severity

4.7 (Medium)


                    
                      CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

8.8 (High)


                    
                      CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2023-5539	REPORT
	https://www.cve.org/CVERecord?id=CVE-2023-5539	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "moodle",
            "binary_version": "3.0.3+dfsg-0ubuntu1+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "moodle",
        "purl": "pkg:deb/ubuntu/moodle@3.0.3+dfsg-0ubuntu1+esm1?arch=source\u0026distro=esm-apps-legacy/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.7.9+dfsg-1",
        "2.7.10+dfsg-1",
        "2.7.11+dfsg-1",
        "2.7.11+dfsg-2",
        "2.7.12+dfsg-1",
        "3.0.3+dfsg-0ubuntu1",
        "3.0.3+dfsg-0ubuntu1+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "moodle",
            "binary_version": "3.0.3+dfsg-0ubuntu1+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "moodle",
        "purl": "pkg:deb/ubuntu/moodle@3.0.3+dfsg-0ubuntu1+esm1?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.0.3+dfsg-0ubuntu1",
        "3.0.3+dfsg-0ubuntu1+esm1"
      ]
    }
  ],
  "aliases": [],
  "details": "A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers.",
  "id": "UBUNTU-CVE-2023-5539",
  "modified": "2026-09-23T15:45:03Z",
  "published": "2023-11-09T20:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-5539"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-5539"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2023-5539"
  ]
}

WID-SEC-W-2023-2669

Vulnerability from csaf_certbund - Published: 2023-10-16 22:00 - Updated: 2023-10-16 22:00

Summary

Moodle: Mehrere Schwachstellen

Severity

Hoch

Scope

3 vulnerabilities in this advisory, including CVE-2023-5539.

CVE-2023-5539

Es existiert eine Schwachstelle in Moodle. Diese besteht während des Unterrichts und kann nur von angemeldeten Lehrern oder Managern ausgenutzt werden. Ein Angreifer kann diese Schwachstelle ausnutzen, um Code auszuführen.

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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Publication & reservation Sightings KEV catalogs Other timestamps

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2023-5539 (GCVE-0-2023-5539)

BDU:2023-07959 (CVE-2023-5539)

bit-moodle-2023-5539

Vulnerability from bitnami_vulndb

CERTFR-2023-AVI-0854

Solution

FKIE_CVE-2023-5539

GHSA-3XXM-3G3C-W579

GSD-2023-5539

UBUNTU-CVE-2023-5539 (CVE-2023-5539)

WID-SEC-W-2023-2669

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour