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High severity8.3NVD Advisory· Published Sep 30, 2020· Updated Jun 17, 2026

CVE-2020-13321

CVE-2020-13321

Description

A vulnerability was discovered in GitLab versions prior to 13.1. Username format restrictions could be bypassed allowing for html tags to be added.

Affected products

4

GitLab Inc./GitLab3 versions
cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*range: <12.10.13
- (no CPE)range: <13.1
- (no CPE)range: <12.10.13
osv-coords
pkg:bitnami/gitlab
Range: < 12.10.13

Patches

Vulnerability mechanics

References

2

gitlab.com/gitlab-org/gitlab/-/issues/25751nvdExploitVendor Advisory
gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13321.jsonnvdVendor Advisory

News mentions

0

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