CVE-2025-24920

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

Reserved 2025-03-20 | Published 2025-03-21 | Updated 2025-03-21 | Assigner Mattermost

Problem types

CWE-863: Incorrect Authorization

Product status

Default status
unaffected

10.4.0
affected

10.3.0
affected

9.11.0
affected

10.5.0
affected

10.6.0
unaffected

10.4.3
unaffected

10.3.4
unaffected

9.11.9
unaffected

10.5.1
unaffected

Credits

Caleb Roseland finder

References

mattermost.com/security-updates

cve.org (CVE-2025-24920)

nvd.nist.gov (CVE-2025-24920)

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