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CVE-2025-27571 Channel metadata visible in archived channels despite configuration setting

🗓️ 16 Apr 2025 07:45:58Reported by MattermostType 
cvelist
 cvelist
🔗 www.cve.org👁 35 Views

Mattermost versions expose archived channel metadata to users despite configuration settings.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cgr
Chainguard
CVE-2025-27571 vulnerabilities
1 May 202507:14
–cgr
circl
Circl
CVE-2025-27571
16 Apr 202510:43
–circl
cnnvd
CNNVD
Mattermost security vulnerabilities
16 Apr 202500:00
–cnnvd
cnvd
CNVD
Mattermost Information Disclosure Vulnerability (CNVD-2025-11083)
22 Apr 202500:00
–cnvd
cve
CVE
CVE-2025-27571
16 Apr 202507:45
–cve
euvd
EUVD
EUVD-2025-11358
3 Oct 202520:07
–euvd
github
Github Security Blog
Mattermost Incorrect Authorization vulnerability
16 Apr 202509:32
–github
nessus
Tenable Nessus
Mattermost Server 9.11.x < 9.11.10 / 10.4.x < 10.4.4 / 10.5.x < 10.5.2 / 10.6.0 (MMSA-2025-00452)
24 Apr 202500:00
–nessus
mend
Mend
CVE-2025-27571
16 Apr 202507:45
–mend
nvd
NVD
CVE-2025-27571
16 Apr 202508:15
–nvd
Rows per page
[
  {
    "defaultStatus": "unaffected",
    "product": "Mattermost",
    "vendor": "Mattermost",
    "versions": [
      {
        "lessThanOrEqual": "10.5.1",
        "status": "affected",
        "version": "10.5.0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "10.4.3",
        "status": "affected",
        "version": "10.4.0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "9.11.9",
        "status": "affected",
        "version": "9.11.0",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "10.6.0"
      },
      {
        "status": "unaffected",
        "version": "10.5.2"
      },
      {
        "status": "unaffected",
        "version": "10.4.4"
      },
      {
        "status": "unaffected",
        "version": "9.11.10"
      }
    ]
  }
]

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