HTML injection was possible via the full name field before versions 13.11.6, 13.12.6, and 14.0.2 in GitLab CE

published 2021-07-06 5 y ago modified 2026-09-08 2 mo ago also BIT-gitlab-2021-22232 , EUVD-2021-9378

cvss: 3.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 55%
public exploits: 0; none known

Patch / fix

fixed in 3 distros 1

bitnami gitlab 13.11.6, 13.12.6, 14.0.2
gitlab gitlab 13.11.6, 13.12.6, 14.0.2
gitlab gitlab_enterprise 13.11.6, 13.12.6, 14.0.2

gitlab Arch Linux 14.0.3-1

arch linux advisories AVG-2125

Exploit prediction

0.75% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	3.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
NVD	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	3.5	AV:N/AC:M/Au:S/C:N/I:P/A:N
OSV	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem	package	affected	fixed in
bitnami	gitlab	>=9.5.0, <13.11.6 >=13.12.0, <13.12.6 >=14.0.0, <14.0.2	13.11.6 13.12.6 14.0.2

Affected products

GitLab GitLab

Classification

Weakness

CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component

Technology feeds

GitLab rss critical rss

References

gitlab.com /gitlab-org/cves/-/blob/master/2021/CVE-2021-22232.json
vendor-advisory, advisory
gitlab.com /gitlab-org/gitlab/-/issues/300713
broken-link, web
hackerone.com /reports/1090634
permissions-required, web
nvd.nist.gov /vuln/detail/CVE-2021-22232
web

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Enhance with deb and rpm package type records.

Summary