CVE-2025-24526

MEDIUM EPSS 18.8%
Published Feb 24, 20251y ago · Modified Jun 17, 20262w ago
4.3 CVSS 3.1
Medium
Find Similar
Published Feb 24, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

Mattermost versions 10.1.x <= 10.1.3, 10.4.x <= 10.4.1, 9.11.x <= 9.11.7, 10.3.x <= 10.3.2, 10.2.x <= 10.2.2 fail to restrict channel export of archived channels when the "Allow users to view archived channels" is disabled which allows a user to export channel contents when they shouldn't have access to it

CVSS Details

Base Score
4.3
Exploitability
2.8
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
18.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-863 Incorrect Authorization Authorization

Affected Products 5

VendorProductVersionRange
mattermostmattermost_server*≥9.11.0  –  <9.11.8
mattermostmattermost_server*≥10.1.0  –  <10.1.4
mattermostmattermost_server*≥10.2.0  –  <10.2.3
mattermostmattermost_server*≥10.3.0  –  <10.3.3
mattermostmattermost_server*≥10.4.0  –  <10.4.2

References 1

  • mattermost.com https://mattermost.com/security-updates
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.