CVE-2024-41926 (GCVE-0-2024-41926)

Vulnerability from cvelistv5 – Published: 2024-08-01 14:05 – Updated: 2024-08-01 14:32
VLAI?
Title
Malicious remote can claim that a user was synced from another remote
Summary
Mattermost versions 9.9.x <= 9.9.0 and 9.5.x <= 9.5.6 fail to validate the source of sync messages and only allow the correct remote IDs, which allows a malicious remote to set arbitrary RemoteId values for synced users and therefore claim that a user was synced from another remote.
Severity ?
2.7 (Low)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
CWE
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
Mattermost Mattermost Affected: 9.9.0
Affected: 9.5.0 , ≤ 9.5.6 (semver)
Unaffected: 9.10.0
Unaffected: 9.9.1
Unaffected: 9.5.7
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Credits
Juho Forsén
Show details on NVD website
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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