Auth bypass in GitLab
CVE-2022-3331
An issue has been discovered in GitLab EE affecting all versions starting from 14.5 before 15.1.6, all versions starting from 15.2 before 15.2.4, all versions starting from 15.3 before 15.3.2. GitLab's Zentao integration has an insecure direct object reference vulnerability that may be exploited by an attacker to leak Zentao project issues.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.006 (48.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000
Affected products
- GitLab — versions >=14.5, <15.1.6, >=15.2, <15.2.4, >=15.3, <15.3.2
Weakness classification (CWE)
References
- gitlab.com/gitlab-org/gitlab/-/issues/360372 (Exploit, Issue Tracking, Vendor Advisory)
- hackerone.com/reports/1542834 (Permissions Required, Third Party Advisory)
- gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3331.json (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-3331?
- CVE-2022-3331 is a low-severity vulnerability in GitLab, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 3.5/10. Published 2022-10-17.
- How severe is CVE-2022-3331?
- Low severity. CVSS v3 base score is 3.5 out of 10.