Auth bypass in GitLab
CVE-2021-22262
Missing access control in all GitLab versions starting from 13.12 before 14.0.9, all versions starting from 14.1 before 14.1.4, and all versions starting from 14.2 before 14.2.2 with Jira Cloud integration enabled allows Jira users without administrative privileges to add and remove Jira Connect Namespaces via the GitLab.com for Jira Cloud application configuration page
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L.
EPSS exploit prediction
EPSS: 0.007 (52.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 52.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- GitLab — versions >=13.12, <14.0.9, >=14.1, <14.1.4, >=14.2, <14.2.2
Weakness classification (CWE)
References
- gitlab.com/gitlab-org/gitlab/-/issues/327062 (Broken Link)
- hackerone.com/reports/1147812 (Permissions Required, Third Party Advisory)
- gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22262.json (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-22262?
- CVE-2021-22262 is a medium-severity vulnerability in GitLab, classified under Incorrect Authorization. CVSS score: 5.4/10. Published 2021-10-05.
- How severe is CVE-2021-22262?
- Medium severity. CVSS v3 base score is 5.4 out of 10.