Auth bypass in GitLab
CVE-2020-13322
A vulnerability was discovered in GitLab versions after 12.9. Due to improper verification of permissions, an unauthorized user can create and delete deploy tokens.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.011 (65.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- GitLab — versions >=12.9, <12.10.13, >=13.0, <13.0.8, >=13.1, <13.1.2
Weakness classification (CWE)
References
- gitlab.com/gitlab-org/gitlab/-/issues/212469 (Exploit, Vendor Advisory)
- gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13322.json (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-13322?
- CVE-2020-13322 is a high-severity vulnerability in GitLab, classified under Incorrect Authorization. CVSS score: 7.2/10. Published 2020-09-30.
- How severe is CVE-2020-13322?
- High severity. CVSS v3 base score is 7.2 out of 10.