XSS in GitLab
CVE-2022-3572
A cross-site scripting issue has been discovered in GitLab CE/EE affecting all versions from 13.5 prior to 15.3.5, 15.4 prior to 15.4.4, and 15.5 prior to 15.5.2. It was possible to exploit a vulnerability in setting the Jira Connect integration which could lead to a reflected XSS that allowed attackers to perform arbitrary actions on behalf of victims.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.010 (61.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: +0.000
Affected products
- GitLab — versions >=13.5, <15.4.6, >=15.5, <15.5.5, 15.6.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- gitlab.com/gitlab-org/gitlab/-/issues/378214 (Exploit, Vendor Advisory)
- hackerone.com/reports/1727985 (Permissions Required, Third Party Advisory)
- gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3572.json (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-3572?
- CVE-2022-3572 is a critical-severity vulnerability in GitLab, classified under Cross-site Scripting. CVSS score: 9.3/10. Published 2023-01-26.
- How severe is CVE-2022-3572?
- Critical severity. CVSS v3 base score is 9.3 out of 10.
- Is CVE-2022-3572 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.