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CVE-2025-41436 Unauthorized access to archived channel content via threads interface

🗓️ 14 Nov 2025 08:00:42Reported by MattermostType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

CVE-2025-41436 lets unauthorized users access archived channel content via threads in Mattermost before 11.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Mattermost Open in Channel Unauthorized Access
17 Dec 202500:00
–bdu_fstec
circl
Circl
CVE-2025-41436
3 Oct 202510:35
–circl
cnnvd
CNNVD
Mattermost security vulnerabilities
14 Nov 202500:00
–cnnvd
cve
CVE
CVE-2025-41436
14 Nov 202508:00
–cve
euvd
EUVD
EUVD-2025-186557
14 Nov 202508:00
–euvd
github
Github Security Blog
Mattermost allows regular users to access archived channel content and files
14 Nov 202509:30
–github
nessus
Tenable Nessus
Mattermost Server < 11.0.0 Multiple Vulnerabilities (MMSA-2024-00337, MMSA-2025-00493, MMSA-2025-00540)
20 Nov 202500:00
–nessus
mend
Mend
CVE-2025-41436
14 Nov 202508:00
–mend
nvd
NVD
CVE-2025-41436
14 Nov 202508:15
–nvd
osv_cve
osv_cve
CVE-2025-41436
14 Nov 202508:15
–osv_cve
Rows per page
[
  {
    "defaultStatus": "unaffected",
    "product": "Mattermost",
    "vendor": "Mattermost",
    "versions": [
      {
        "lessThanOrEqual": "<11.0",
        "status": "affected",
        "version": "<11.0",
        "versionType": "semver"
      },
      {
        "version": "11.0.0",
        "status": "unaffected"
      }
    ]
  }
]

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