CVE-2024-9870

Unintended Proxy or Intermediary ('Confused Deputy') in GitLab

An external service interaction vulnerability in GitLab EE affecting all versions from 15.11 prior to 17.6.5, 17.7 prior to 17.7.4, and 17.8 prior to 17.8.2 allows an attacker to send requests from the GitLab server to unintended services.

Affected

GitLab

CVSS v3.1 NVD

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 GITLAB

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

EPSS

0.39% chance of exploitation in the next 30 days, 32nd percentile

Published

2025-02-12

Proof-of-concept exploits (1)

• https://hackerone.com/reports/2734142

Security advisories

• https://gitlab.com/gitlab-org/gitlab/-/issues/498911

References

• CVE Record
• NVD entry