CVE-2021-22203

An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.7.9 before 13.8.7, all versions starting from 13.9 before 13.9.5, and all versions starting from 13.10 before 13.10.1. A specially crafted Wiki page allowed attackers to read arbitrary files on the server.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N
GitLabCNA
7.5 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 47%
VendorProductVersion
gitlabgitlab
13.7.9 ≤
𝑥
< 13.8.7
gitlabgitlab
13.7.9 ≤
𝑥
< 13.8.7
gitlabgitlab
13.9.0 ≤
𝑥
< 13.9.5
gitlabgitlab
13.9.0 ≤
𝑥
< 13.9.5
gitlabgitlab
13.10.0
gitlabgitlab
13.10.0
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-2021-22203.json
https://gitlab.com/gitlab-org/gitlab/-/issues/320919
https://hackerone.com/reports/1098793
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22203.json
https://gitlab.com/gitlab-org/gitlab/-/issues/320919
https://hackerone.com/reports/1098793