Auth bypass in GitLab
CVE-2020-26415
Information about the starred projects for private user profiles was exposed via the GraphQL API starting from 12.2 via the REST API. This affects GitLab >=12.2 to <13.4.7, >=13.5 to <13.5.5, and >=13.6 to <13.6.2.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.008 (55.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000
Affected products
- GitLab — versions >=12.2 to <13.4.7, >=13.5 to <13.5.5, >=13.6 to <13.6.2
Weakness classification (CWE)
References
- gitlab.com/gitlab-org/gitlab/-/issues/277337 (Broken Link)
- gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26415.json (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-26415?
- CVE-2020-26415 is a medium-severity vulnerability in GitLab, classified under Information Disclosure. CVSS score: 4.3/10. Published 2020-12-11.
- How severe is CVE-2020-26415?
- Medium severity. CVSS v3 base score is 4.3 out of 10.