What’s Vulnerable › Vulnerabilities

CVE-2023-1084

• Severity: low (CVSS 2.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-03-09 · updated 2026-06-17

Description

An issue has been discovered in GitLab CE/EE affecting all versions before 15.7.8, all versions starting from 15.8 before 15.8.4, all versions starting from 15.9 before 15.9.2. A malicious project Maintainer may create a Project Access Token with Owner level privileges using a crafted request.

Affected products

• GitLab: before 15.7.8; from 15.8.0 before 15.8.4; from 15.9.0 before 15.9.2 — fixed in 15.7.8, 15.8.4, 15.9.2

How to fix

Upgrade to a fixed version: GitLab 15.7.8, 15.8.4, 15.9.2. Check the vendor advisory for mitigations.

References

• https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1084.json
• https://gitlab.com/gitlab-org/gitlab/-/issues/390696
• https://hackerone.com/reports/1805549
• https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1084.json
• https://gitlab.com/gitlab-org/gitlab/-/issues/390696
• https://hackerone.com/reports/1805549

Get alerted when CVE-2023-1084 or the next vulnerability affects your stack