Vulnerability-Lookup

CVE-2025-41395 (GCVE-0-2025-41395)

Vulnerability from cvelistv5 – Published: 2025-04-24 06:48 – Updated: 2025-04-24 13:58

Title

Webapp DoS via malicious retrospective post in Playbooks

Summary

Mattermost versions 10.4.x <= 10.4.2, 10.5.x <= 10.5.0, 9.11.x <= 9.11.10 fail to properly validate the props used by the RetrospectivePost custom post type in the Playbooks plugin, which allows an attacker to create a specially crafted post with maliciously crafted props and cause a denial of service (DoS) of the web app for all users.

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-24 13:57 UTC

CWE

CWE-1287 - Improper Validation of Specified Type of Input

Assigner

Mattermost mitre root

References

1 reference

URL	Tags
https://mattermost.com/security-updates

Impacted products

1 product

Vendor	Product	Version	CPE status
Mattermost	Mattermost	Affected: 10.4.0 , ≤ 10.4.2 (semver) Affected: 10.5.0 Affected: 9.11.0 , ≤ 9.11.10 (semver) Unaffected: 10.6.0 Unaffected: 10.4.3 Unaffected: 10.5.1 Unaffected: 9.11.11	guessed

Credits

c0rydoras (c0rydoras)

Show details on NVD website

JSON

To clipboard

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CNVD-2025-09243

Vulnerability from cnvd - Published: 2025-05-08

Title

Mattermost输入验证错误漏洞（CNVD-2025-09243）

Description

Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost存在输入验证错误漏洞，该漏洞源于props验证不足，攻击者可利用该漏洞导致拒绝服务攻击。

Severity

中

Patch Name

Mattermost输入验证错误漏洞（CNVD-2025-09243）的补丁

Patch Description

Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost存在输入验证错误漏洞，该漏洞源于props验证不足，攻击者可利用该漏洞导致拒绝服务攻击。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://mattermost.com/security-updates

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-41395

Impacted products

Name
Mattermost Mattermost

Show details on source website

JSON

To clipboard

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  "number": "CNVD-2025-09243",
  "openTime": "2025-05-08",
  "patchDescription": "Mattermost\u662f\u7f8e\u56fdMattermost\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90\u534f\u4f5c\u5e73\u53f0\u3002\r\n\r\nMattermost\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eprops\u9a8c\u8bc1\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Mattermost\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2025-09243\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Mattermost Mattermost"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-41395",
  "serverity": "\u4e2d",
  "submitTime": "2025-05-07",
  "title": "Mattermost\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2025-09243\uff09"
}

FKIE_CVE-2025-41395

Vulnerability from fkie_nvd - Published: 2025-04-24 07:15 - Updated: 2026-06-17 09:22

Severity

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

Summary

References

	URL	Tags
	responsibledisclosure@mattermost.com	https://mattermost.com/security-updates	Vendor Advisory

Impacted products

Vendor	Product	Version
mattermost	mattermost_server	*
mattermost	mattermost_server	*
mattermost	mattermost_server	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Mattermost",
          "vendor": "Mattermost",
          "versions": [
            {
              "lessThanOrEqual": "10.4.2",
              "status": "affected",
              "version": "10.4.0",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "10.5.0"
            },
            {
              "lessThanOrEqual": "9.11.10",
              "status": "affected",
              "version": "9.11.0",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "10.6.0"
            },
            {
              "status": "unaffected",
              "version": "10.4.3"
            },
            {
              "status": "unaffected",
              "version": "10.5.1"
            },
            {
              "status": "unaffected",
              "version": "9.11.11"
            }
          ]
        }
      ],
      "source": "responsibledisclosure@mattermost.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0E0C9974-736C-4E66-B609-EA3F40E9304B",
              "versionEndExcluding": "9.11.11",
              "versionStartIncluding": "9.11.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "F2ACE54D-3EC6-4AC9-B243-35E8FFBE0EA0",
              "versionEndExcluding": "10.4.3",
              "versionStartIncluding": "10.4.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6E8D69BD-C81D-4B1D-BA8B-AC84DEB30208",
              "versionEndExcluding": "10.5.1",
              "versionStartIncluding": "10.5.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Mattermost versions 10.4.x \u003c= 10.4.2, 10.5.x \u003c= 10.5.0, 9.11.x \u003c= 9.11.10 fail to properly validate the props used by the RetrospectivePost custom post type in the Playbooks plugin, which\u00a0allows an attacker to create a specially crafted post with maliciously crafted props\u00a0and cause a denial of service (DoS) of the web app for all users."
    },
    {
      "lang": "es",
      "value": "Las versiones de Mattermost 10.4.x \u0026lt;= 10.4.2, 10.5.x \u0026lt;= 10.5.0, 9.11.x \u0026lt;= 9.11.10 no logran validar correctamente las propiedades utilizadas por el tipo de publicaci\u00f3n personalizada RetrospectivePost en el complemento Playbooks, lo que permite a un atacante crear una publicaci\u00f3n especialmente manipulada con propiedades manipuladas maliciosamente y provocar una denegaci\u00f3n de servicio (DoS) de la aplicaci\u00f3n web para todos los usuarios."
    }
  ],
  "id": "CVE-2025-41395",
  "lastModified": "2026-06-17T09:22:48.983",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "responsibledisclosure@mattermost.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-41395",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-04-24T13:57:55.384637Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-04-24T07:15:31.600",
  "references": [
    {
      "source": "responsibledisclosure@mattermost.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://mattermost.com/security-updates"
    }
  ],
  "sourceIdentifier": "responsibledisclosure@mattermost.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1287"
        }
      ],
      "source": "responsibledisclosure@mattermost.com",
      "type": "Secondary"
    }
  ]
}

GHSA-3G36-GF7C-75QW

Vulnerability from github – Published: 2025-04-24 09:30 – Updated: 2025-04-24 16:09

Summary

Mattermost Playbooks fails to properly validate the props used by the RetrospectivePost custom post type

Details

Severity

6.5 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c 2.1.1"
      },
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mattermost/mattermost-plugin-playbooks"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mattermost/mattermost/server/v8"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.0-20250218121836-2b5275d87136"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c 10.4.3"
      },
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mattermost/mattermost/server/v8"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "10.4.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c 10.5.1"
      },
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mattermost/mattermost/server/v8"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "10.5.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c 9.11.11"
      },
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mattermost/mattermost/server/v8"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9.11.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mattermost/mattermost-plugin-playbooks"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.41.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-41395"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1287"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-04-24T16:09:27Z",
    "nvd_published_at": "2025-04-24T07:15:31Z",
    "severity": "MODERATE"
  },
  "details": "Mattermost versions 10.4.x \u003c= 10.4.2, 10.5.x \u003c= 10.5.0, 9.11.x \u003c= 9.11.10 fail to properly validate the props used by the RetrospectivePost custom post type in the Playbooks plugin, which\u00a0allows an attacker to create a specially crafted post with maliciously crafted props\u00a0and cause a denial of service (DoS) of the web app for all users.",
  "id": "GHSA-3g36-gf7c-75qw",
  "modified": "2025-04-24T16:09:27Z",
  "published": "2025-04-24T09:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-41395"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost-plugin-playbooks/commit/4c823090e281cb9c0d5c17ee2e5db275117540d1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mattermost/mattermost/commit/2b5275d87136f07e016c8eca09a2f004b31afc8a"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/mattermost/mattermost-plugin-playbooks"
    },
    {
      "type": "WEB",
      "url": "https://mattermost.com/security-updates"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Mattermost Playbooks fails to properly validate the props used by the RetrospectivePost custom post type"
}

OPENSUSE-SU-2025:15033-1

Vulnerability from csaf_opensuse - Published: 2025-04-26 00:00 - Updated: 2026-09-20 21:31

Summary

govulncheck-vulndb-0.0.20250424T181457-1.1 on GA media

Severity

Moderate

Scope

5 vulnerabilities in this advisory, including CVE-2025-41395.

CVE-2025-41395

7.5 (High)


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

Recommended: 4 products

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.

Detection rules are retrieved from Rulezet.

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-2025-41395 (GCVE-0-2025-41395)

CNVD-2025-09243

FKIE_CVE-2025-41395

GHSA-3G36-GF7C-75QW

OPENSUSE-SU-2025:15033-1

Tags

Sightings

Nomenclature

Related by attack behaviour