CVE-2023-3509

Public Exploit
Incorrect Authorization in GitLab

Description

An issue has been discovered in GitLab affecting all versions before 16.7.6, all versions starting from 16.8 before 16.8.3, all versions starting from 16.9 before 16.9.1. It was possible for group members with sub-maintainer role to change the title of privately accessible deploy keys associated with projects in the group.

Remediation

Solution:

  • Upgrade to versions 16.9.1, 16.8.3, 16.7.6 or above.

Category

3.7
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.02%
Affected: GitLab GitLab
Published at:
Updated at:

References

Link Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/416945 broken link issue tracking permissions required
https://hackerone.com/reports/2037814 broken link exploit permissions required technical description

Frequently Asked Questions

What is the severity of CVE-2023-3509?
CVE-2023-3509 has been scored as a low severity vulnerability.
How to fix CVE-2023-3509?
To fix CVE-2023-3509: Upgrade to versions 16.9.1, 16.8.3, 16.7.6 or above.
Is CVE-2023-3509 being actively exploited in the wild?
It is possible that CVE-2023-3509 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-2023-3509?
CVE-2023-3509 affects GitLab GitLab.
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