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CVE-2024-4099

Improper Encoding or Escaping of Output in GitLab

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 17.2.8, 17.3.4, 17.4.1
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: partial

Summary

An issue has been discovered in GitLab EE affecting all versions starting from 16.0 prior to 17.2.8, from 17.3 prior to 17.3.4, and from 17.4 prior to 17.4.1. An AI feature was found to read unsanitized content in a way that could have allowed an attacker to hide prompt injection.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: partial

  3. Record last updated

Affected versions

  • GitLab GitLab

    From 16.0 · fixed in 17.2.8; From 17.3 · fixed in 17.3.4; From 17.4 · fixed in 17.4.1

References 2

gitlab.com

hackerone.com