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Description

Mattermost versions 10.5.x <= 10.5.1, 9.11.x <= 9.11.9 fail to check if a file has been deleted when creating a bookmark which allows an attacker who knows the IDs of deleted files to obtain metadata of the files via bookmark creation.

PUBLISHED Reserved 2025-03-17 | Published 2025-04-14 | Updated 2025-04-14 | Assigner Mattermost




LOW: 3.1CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Problem types

CWE-863: Incorrect Authorization

Product status

Default status
unaffected

10.5.0 (semver)
affected

9.11.0 (semver)
affected

10.6.0
unaffected

10.5.2
unaffected

9.11.10
unaffected

Credits

vultza (vultza) finder

References

mattermost.com/security-updates

cve.org (CVE-2025-2424)

nvd.nist.gov (CVE-2025-2424)

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