CVE-2024-9870

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

Description

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.

Remediation

Solution:

  • Upgrade to versions 17.8.2, 17.7.4, 17.6.5 or above.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Affected: GitLab GitLab
Published at:
Updated at:

References

Link Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/498911 issue tracking permissions required
https://hackerone.com/reports/2734142 exploit permissions required technical description

Frequently Asked Questions

What is the severity of CVE-2024-9870?
CVE-2024-9870 has been scored as a medium severity vulnerability.
How to fix CVE-2024-9870?
To fix CVE-2024-9870: Upgrade to versions 17.8.2, 17.7.4, 17.6.5 or above.
Is CVE-2024-9870 being actively exploited in the wild?
It is possible that CVE-2024-9870 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-9870?
CVE-2024-9870 affects GitLab GitLab.
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