CVE-2021-22230

Improper code rendering while rendering merge requests could be exploited to submit malicious code. This vulnerability affects GitLab CE/EE 9.3 and later through 13.11.6, 13.12.6, and 14.0.2.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.9 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
GitLabCNA
4.9 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 43%
VendorProductVersion
gitlabgitlab
9.3.0 ≤
𝑥
< 13.11.6
gitlabgitlab
13.12.0 ≤
𝑥
< 13.12.6
gitlabgitlab
14.0.0 ≤
𝑥
< 14.0.2
gitlabgitlab
9.3.0 ≤
𝑥
< 13.11.6
gitlabgitlab
13.12.0 ≤
𝑥
< 13.12.6
gitlabgitlab
14.0.0 ≤
𝑥
< 14.0.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gitlab
sid
16.8.4-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gitlab
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
dne
impish
dne
hirsute
dne
groovy
dne
focal
dne
bionic
dne
xenial
ignored
trusty
dne
References
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22230.json
https://gitlab.com/gitlab-org/gitlab/-/issues/211976
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22230.json
https://gitlab.com/gitlab-org/gitlab/-/issues/211976