CVE-2020-13319

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2020-09-30 · updated 2026-06-17
Weakness: CWE-862

Description

An issue has been discovered in GitLab affecting versions prior to 13.1.2, 13.0.8 and 12.10.13. Missing permission check for adding time spent on an issue.

Affected products

GitLab: before 12.10.13; from 13.0.0 before 13.0.8; from 13.1.0 before 13.1.2 — fixed in 12.10.13, 13.0.8, 13.1.2

How to fix

Upgrade to a fixed version: GitLab 12.10.13, 13.0.8, 13.1.2. Check the vendor advisory for mitigations.

References

https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13319.json
https://gitlab.com/gitlab-org/gitlab/-/issues/201806
https://hackerone.com/reports/755188
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13319.json
https://gitlab.com/gitlab-org/gitlab/-/issues/201806
https://hackerone.com/reports/755188

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