Information disclosure in GitLab
CVE-2020-13268
A specially crafted request could be used to confirm the existence of files hosted on object storage services, without disclosing their contents. This vulnerability affects GitLab CE/EE 12.10 and later through 13.0.1
Vulnerability class: Information Disclosure
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.011 (63.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 63.5% 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 >=12.8, <12.9.8, >=12.10, <12.10.7, >=13.0, <13.0.1
Weakness classification (CWE)
References
- gitlab.com/gitlab-org/gitlab/-/issues/214220 (Vendor Advisory)
- hackerone.com/reports/848415 (Permissions Required, Third Party Advisory)
- gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13268.json (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-13268?
- CVE-2020-13268 is a medium-severity vulnerability in GitLab, classified under Information Disclosure. CVSS score: 5.3/10. Published 2020-06-10.
- How severe is CVE-2020-13268?
- Medium severity. CVSS v3 base score is 5.3 out of 10.