SSRF in Gitlab
CVE-2021-22178
An issue has been discovered in GitLab affecting all versions starting from 13.2. Gitlab was vulnerable to SRRF attack through the Prometheus integration.
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.011 (62.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N.
Affected products
- Gitlab — versions >=13.2, <13.6.7, >=13.7, <13.7.7, >=13.8, <13.8.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@gitlab.com (Exploit, x_refsource_MISC, Vendor Advisory)
- cve@gitlab.com (Permissions Required, Third Party Advisory, x_refsource_MISC)
- cve@gitlab.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-22178?
- CVE-2021-22178 is a medium-severity vulnerability in Gitlab, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.0/10. Published 2021-03-24.
- How severe is CVE-2021-22178?
- Medium severity. CVSS v3 base score is 5.0 out of 10.
- Is CVE-2021-22178 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.