Vulnerability · Published Dec 10, 2020 · Assigned by GitLab
CVE-2020-26407
Medium 5.5
In plain English
A medium-severity security flaw in Gitlab CE/EE 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 58% of all known vulnerabilities).
Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.8%top 41.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A XSS vulnerability exists in Gitlab CE/EE from 12.4 before 13.4.7, 13.5 before 13.5.5, and 13.6 before 13.6.2 that allows an attacker to perform cross-site scripting to other users via importing a malicious project
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| GitLab | Gitlab CE/EE | >=12.4<13.4.7>=13.5<13.5.5>=13.6<13.6.2 |
References
- https://gitlab.com/gitlab-org/gitlab/-/issues/212630 x_refsource_MISC
- https://hackerone.com/reports/832117 x_refsource_MISC
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26407.json x_refsource_CONFIRM