Access Control Flaw in GitLab EE Affects Multiple Versions
CVE-2026-9268

2.7LOW

Key Information:

Vendor

Gitlab
Status
Gitlab
Vendor
CVE Published:
13 October 2026

What is CVE-2026-9268?

GitLab has identified a vulnerability in GitLab EE that affects various versions, allowing an authenticated user with limited permissions to alter CI/CD deployment rollback settings. This issue arises from inadequate access control checks, potentially enabling users to perform unauthorized modifications. Prompt updates to affected versions are essential to mitigate the risk associated with this vulnerability.

Affected Version(s)

GitLab 13.6 < 19.2.8

GitLab 19.3 < 19.3.5

GitLab 19.4 < 19.4.2

References

https://gitlab.com/gitlab-org/gitlab/-/work_items/600934
https://hackerone.com/reports/3687442
technical-descriptionexploitpermissions-required
https://docs.gitlab.com/releases/patches/patch-release-gi...

CVSS V3.1

Score:
2.7
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Thanks [akashhamal0x01](https://hackerone.com/akashhamal0x01) for reporting this vulnerability through our HackerOne bug bounty program
.