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Security Advisories

CGA-xmgp-mf9v-pph8

Published

Last updated

https://images.chainguard.dev/security/CGA-xmgp-mf9v-pph8
Package

mattermost-9

Latest Update
Not affected
Aliases
  • CVE-2024-1952
  • GHSA-r4fm-g65h-cr54

Severity

3.1

Low

CVSS V3

Summary

Mattermost incorrectly allows access individual posts

Description

Mattermost version 8.1.x before 8.1.9 fails to sanitize data associated with permalinks when a plugin updates an ephemeral post, allowing an authenticated attacker who can control the ephemeral post update to access individual posts' contents in channels they are not a member of.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2024-1952
  • https://github.com/advisories/GHSA-r4fm-g65h-cr54
  • https://github.com/mattermost/mattermost
  • https://mattermost.com/security-updates

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