CVE-2021-39904

An Improper Access Control vulnerability in the GraphQL API in all versions of GitLab CE/EE starting from 13.1 before 14.2.6, all versions starting from 14.3 before 14.3.4, and all versions starting from 14.4 before 14.4.1 allows a Merge Request creator to resolve discussions and apply suggestions after a project owner has locked the Merge Request
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
GitLabCNA
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 39%
VendorProductVersion
gitlabgitlab
13.1.0 ≤
𝑥
< 14.2.6
gitlabgitlab
13.1.0 ≤
𝑥
< 14.2.6
gitlabgitlab
14.3.0 ≤
𝑥
< 14.3.4
gitlabgitlab
14.3.0 ≤
𝑥
< 14.3.4
gitlabgitlab
14.4.0
gitlabgitlab
14.4.0
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
jammy
dne
focal
dne
xenial
ignored
Common Weakness Enumeration
References
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39904.json
https://gitlab.com/gitlab-org/gitlab/-/issues/295298
https://hackerone.com/reports/1063420
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39904.json
https://gitlab.com/gitlab-org/gitlab/-/issues/295298
https://hackerone.com/reports/1063420