CVE-2024-4099

Description

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.

Reserved 2024-04-23 | Published 2024-09-26 | Updated 2024-09-27 | Assigner GitLab

Problem types

CWE-116: Improper Encoding or Escaping of Output

Product status

Default status
unaffected

16.0 before 17.2.8
affected

17.3 before 17.3.4
affected

17.4 before 17.4.1
affected

Credits

Thanks [joaxcar](https://hackerone.com/joaxcar) for reporting this vulnerability through our HackerOne bug bounty program finder

References

gitlab.com/gitlab-org/gitlab/-/issues/457798 (GitLab Issue #457798) issue-tracking permissions-required

hackerone.com/reports/2459597 (HackerOne Bug Bounty Report #2459597) technical-description exploit permissions-required

cve.org (CVE-2024-4099)

nvd.nist.gov (CVE-2024-4099)

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