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CVE-2025-52931 Unexpected input to Update Channel Subscription endpoint causes DoS in Mattermost Confluence Plugin

🗓️ 11 Aug 2025 18:57:00Reported by MattermostType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

CVE-2025-52931: <1.5.0 plugin crashes via invalid body on Update Channel Sub endpoint (DoS).

Related
Affected
Refs
[
  {
    "defaultStatus": "unaffected",
    "product": "Mattermost Confluence Plugin",
    "vendor": "Mattermost",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThan": "1.5.0"
      },
      {
        "version": "1.5.0",
        "status": "unaffected"
      }
    ],
    "repo": "https://github.com/mattermost/mattermost-plugin-confluence/"
  }
]

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