XSS in GitLab
CVE-2022-2235
Insufficient sanitization in GitLab EE's external issue tracker affecting all versions from 14.5 prior to 14.10.5, 15.0 prior to 15.0.4, and 15.1 prior to 15.1.1 allows an attacker to perform cross-site scripting when a victim clicks on a maliciously crafted ZenTao link
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.009 (58.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 58.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000
Affected products
- GitLab — versions >=15.1, <15.1.1, 15.1.0, >=14.5, <14.10.5
Weakness classification (CWE)
References
- gitlab.com/gitlab-org/gitlab/-/issues/360540 (Broken Link)
- hackerone.com/reports/1542510 (Permissions Required, Third Party Advisory)
- gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2235.json (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-2235?
- CVE-2022-2235 is a high-severity vulnerability in GitLab, classified under Cross-site Scripting. CVSS score: 8.7/10. Published 2022-07-01.
- How severe is CVE-2022-2235?
- High severity. CVSS v3 base score is 8.7 out of 10.