Vulnerability · Published Sep 30, 2020 · Assigned by GitLab

CVE-2020-13336

Medium 4.0

In plain English

A medium-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 0.6% (higher than 49% of all known vulnerabilities).

Severity (CVSS 3.1)4.0Medium

Exploit odds (30 days)0.6%top 51.1% 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 versions from 11.8 before 12.10.13. GitLab was vulnerable to a stored XSS by in the error tracking feature.

Affected products (as reported)

Vendor	Product	Versions
GitLab	GitLab	>=11.8, <12.10.13

References

https://gitlab.com/gitlab-org/gitlab/-/issues/215970 x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13336.json x_refsource_CONFIRM