CVE-2025-24920 Details
Description
Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8, 10.5.x <= 10.5.0 fail to restrict bookmark creation and updates in archived channels, which allows authenticated users created or update bookmarked in archived channels
A vulnerability exists in Mattermost versions 10.4.x through 10.4.2, 10.3.x through 10.3.3, and 9.11.x through 9.11.8, allowing authenticated users to create or update bookmarks in archived channels. The issue arises because these versions do not properly restrict bookmark actions in channels that have been archived.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 21, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://mattermost.com/security-updates | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-863 | Incorrect Authorization | [email protected] |
| CWE-863 | Incorrect Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| mattermost mattermost server | >= 9.11.0, < 9.11.9 >= 10.3.0, < 10.3.4 >= 10.4.0, < 10.4.3 >= 10.5.0, < 10.5.1 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 27, 2025 | Initial Analysis | [email protected] |
| Mar 21, 2025 | New CVE Received | [email protected] |