An information disclosure vulnerability in GitLab EE versions 13.10 and later allowed a user to read project details

published 2021-07-07 5 y ago modified 2026-09-08 2 mo ago also BIT-gitlab-2021-22233 , EUVD-2021-9379

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.8%; EPSS 0.8% chance of exploitation in 30 days, percentile 57%
public exploits: 0; none known

Patch / fix

fixed in 3

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

Exploit prediction

0.81% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

gitlab.com https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22233.json referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD	2.0	4.0	AV:N/AC:L/Au:S/C:P/I:N/A:N
OSV	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected packages

ecosystem	package	affected	fixed in
bitnami	gitlab	>=13.10.0, <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-862 Missing Authorization

Technology feeds

GitLab rss critical rss

References

gitlab.com /gitlab-org/cves/-/blob/master/2021/CVE-2021-22233.json
exploit, vendor-advisory, advisory
gitlab.com /gitlab-org/gitlab/-/issues/329446
broken-link, web
nvd.nist.gov /vuln/detail/CVE-2021-22233
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