CVE-2024-4024

Public Exploit
Authentication Bypass by Assumed-Immutable Data in GitLab

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 7.8 before 16.9.6, all versions starting from 16.10 before 16.10.4, all versions starting from 16.11 before 16.11.1. Under certain conditions, an attacker with their Bitbucket account credentials may be able to take over a GitLab account linked to another user's Bitbucket account, if Bitbucket is used as an OAuth 2.0 provider on GitLab.

Remediation

Solution:

  • Upgrade to versions 16.9.6, 16.10.4 or 16.11.1 or above

Categories

7.3
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.06%
Affected: GitLab GitLab
Published at:
Updated at:

References

Link Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/452426 issue tracking exploit

Frequently Asked Questions

What is the severity of CVE-2024-4024?
CVE-2024-4024 has been scored as a high severity vulnerability.
How to fix CVE-2024-4024?
To fix CVE-2024-4024: Upgrade to versions 16.9.6, 16.10.4 or 16.11.1 or above
Is CVE-2024-4024 being actively exploited in the wild?
It is possible that CVE-2024-4024 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-2024-4024?
CVE-2024-4024 affects GitLab GitLab.
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