CVE-2021-22185

Insufficient input sanitization in wikis in GitLab version 13.8 and up allows an attacker to exploit a stored cross-site scripting vulnerability via a specially-crafted commit to a wiki
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
GitLabCNA
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 33%
VendorProductVersion
gitlabgitlab
13.8.0 ≤
𝑥
< 13.8.5
gitlabgitlab
13.8.0 ≤
𝑥
< 13.8.5
gitlabgitlab
13.9.0 ≤
𝑥
< 13.9.2
gitlabgitlab
13.9.0 ≤
𝑥
< 13.9.2
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
groovy
dne
focal
dne
bionic
dne
xenial
not-affected
trusty
dne
Common Weakness Enumeration
References
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22185.json
https://gitlab.com/gitlab-org/gitlab/-/issues/299143
https://hackerone.com/reports/1087061
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22185.json
https://gitlab.com/gitlab-org/gitlab/-/issues/299143
https://hackerone.com/reports/1087061