Vulnerability · Published Sep 14, 2020 · Assigned by GitLab

CVE-2020-13313

Medium 4.3

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 1.0% (higher than 62% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)1.0%top 37.6% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. An unauthorized project maintainer could edit the subgroup badges due to the lack of authorization control.

Affected products (as reported)

Vendor	Product	Versions
GitLab	GitLab	>=1.0, <13.1.10>=13.2, <13.2.8>=13.3, <13.3.4

References

https://gitlab.com/gitlab-org/gitlab/-/issues/118536 x_refsource_MISC
https://hackerone.com/reports/751264 x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13313.json x_refsource_CONFIRM