UpHeron
All vulnerabilities

Servers and applications

CVE-2025-24920

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

Severity
Medium 4.3
Published
21 Mar 2025
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
9.11.9, 10.3.4, 10.4.3, 10.5.1
Sources
NVD

Affected software

SoftwareAffected versions
MattermostServers and applications · cpe:a:mattermost:mattermost_server
  • From 9.11.0 before 9.11.9
  • From 10.3.0 before 10.3.4
  • From 10.4.0 before 10.4.3
  • From 10.5.0 before 10.5.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-24920
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-24920