Information disclosure in Gitlab
CVE-2020-26413
An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.4 before 13.6.2. Information disclosure via GraphQL results in user email being unexpectedly visible.
Vulnerability class: Information Disclosure
EPSS: 0.349 (98.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Gitlab
- Gitlab Ce/ee — versions >=13.4, <13.4.7, >=13.5, <13.5.5, >=13.6, <13.6.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@gitlab.com (x_refsource_MISC, Broken Link)
- cve@gitlab.com (Permissions Required, x_refsource_MISC)
- cve@gitlab.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-26413?
- CVE-2020-26413 is a medium-severity vulnerability in Gitlab, classified under Information Disclosure. CVSS score: 5.3/10. Published 2020-12-11.
- How severe is CVE-2020-26413?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2020-26413 known to be exploited?
- 22 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.