What’s Vulnerable › Vulnerabilities

CVE-2020-13341

• Severity: medium (CVSS 4.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-10-12 · updated 2026-06-17
• Weakness: CWE-843

Description

An issue has been discovered in GitLab affecting all versions prior to 13.2.10, 13.3.7 and 13.4.2. Insufficient permission check allows attacker with developer role to perform various deletions.

Affected products

• GitLab: from 13.1.0 before 13.2.10; from 13.3.0 before 13.3.7; from 13.4.0 before 13.4.2 — fixed in 13.2.10, 13.3.7, 13.4.2

How to fix

Upgrade to a fixed version: GitLab 13.2.10, 13.3.7, 13.4.2. Check the vendor advisory for mitigations.

References

• https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13341.json
• https://gitlab.com/gitlab-org/gitlab/-/issues/239348
• https://hackerone.com/reports/960244
• https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13341.json
• https://gitlab.com/gitlab-org/gitlab/-/issues/239348
• https://hackerone.com/reports/960244

Get alerted when CVE-2020-13341 or the next vulnerability affects your stack