Skip to content
Fencer Vulns
medium 4.3

CVE-2020-13319 json

An issue has been discovered in GitLab affecting versions prior to 13.1.2, 13.0.8 and 12.10.13.

published 2020-09-29 6 y ago modified 2026-09-08 2 mo ago also BIT-gitlab-2020-13319 , EUVD-2020-5579

cvss
4.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 56%
public exploits
0
none known

Summary

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.

Patch / fix

  • bitnami gitlab 12.10.13, 13.0.8, 13.1.2
  • gitlab gitlab 12.10.13, 13.0.8, 13.1.2
  • gitlab gitlab_enterprise 12.10.13, 13.0.8, 13.1.2

Exploit prediction

0.78% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • gitlab.com https://gitlab.com/gitlab-org/gitlab/-/issues/201806 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
NVD 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:N/I:P/A:N
OSV 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Affected packages

ecosystem package affected fixed in
bitnami gitlab
>=8.16.0, <12.10.13
>=13.0.0, <13.0.8
>=13.1.0, <13.1.2
12.10.13
13.0.8
13.1.2

Affected products

  • GitLab GitLab

Classification

Weakness
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Enhance with deb and rpm package type records.