Vulnerability · Published Oct 6, 2020 · Assigned by GitLab

CVE-2020-13343

High 7.5

In plain English

A high-severity security flaw in GitLab from GitLab. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 74% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)1.5%top 25.5% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

An issue has been discovered in GitLab affecting all versions starting from 11.2. Unauthorized Users Can View Custom Project Template

Affected products (as reported)

Vendor	Product	Versions
GitLab	GitLab	>=11.2, <13.2.10>=13.3.0, <13.3.7>=13.4.0, <13.4.2

References

https://gitlab.com/gitlab-org/gitlab/-/issues/14861 x_refsource_MISC
https://hackerone.com/reports/689314 x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13343.json x_refsource_CONFIRM