CVE-2025-64641 (GCVE-0-2025-64641)
Vulnerability from cvelistv5
Published
2025-12-24 08:02
Modified
2025-12-24 16:35
Severity ?
4.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N
CWE
  • CWE-863 - Incorrect Authorization
Summary
Mattermost versions 11.1.x <= 11.1.0, 11.0.x <= 11.0.5, 10.12.x <= 10.12.3, 10.11.x <= 10.11.7 fail to verify that post actions invoking /share-issue-publicly were created by the Jira plugin which allowed a malicious Mattermost user to exfiltrate Jira tickets when victim users interacted with affected posts
References
Impacted products
Vendor Product Version
Mattermost Mattermost Version: 11.1.0   ≤ 11.1.0
Version: 11.0.0   ≤ 11.0.5
Version: 10.12.0   ≤ 10.12.3
Version: 10.11.0   ≤ 10.11.7
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