Vulnerability · Published Oct 2, 2020 · Assigned by GitLab

CVE-2020-13337

High 7.2

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 0.8% (higher than 55% of all known vulnerabilities).

Severity (CVSS 3.1)7.2High

Exploit odds (30 days)0.8%top 44.8% 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 12.10 to 12.10.12 that allowed for a stored XSS payload to be added as a group name.

Affected products (as reported)

Vendor	Product	Versions
GitLab	GitLab	>=12.10, <12.10.13

References

https://gitlab.com/gitlab-org/gitlab/-/issues/199049 x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13337.json x_refsource_CONFIRM