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  5. CVE-2024-23493

CVE-2024-23493: Mattermost leaks details of AD/LDAP groups of a teams

February 29, 2024 (updated January 10, 2025)

Mattermost fails to properly authorize the requests fetching team associated AD/LDAP groups, allowing a user to fetch details of AD/LDAP groups of a team that they are not a member of.

References

  • github.com/advisories/GHSA-7v3v-984v-h74r
  • github.com/mattermost/mattermost
  • mattermost.com/security-updates
  • nvd.nist.gov/vuln/detail/CVE-2024-23493

Code Behaviors & Features

Detect and mitigate CVE-2024-23493 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions starting from 9.2.0 before 9.2.5, all versions starting from 9.3.0 before 9.3.1, all versions starting from 9.4.0 before 9.4.2

Fixed versions

  • 9.4.2
  • 9.3.1
  • 9.2.5

Solution

Upgrade to versions 9.2.5, 9.3.1, 9.4.2 or above.

Impact 4.3 MEDIUM

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

Learn more about CVSS

Weakness

  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-862: Missing Authorization

Source file

go/github.com/mattermost/mattermost/server/v8/CVE-2024-23493.yml

Spotted a mistake? Edit the file on GitLab.

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