CVE-2023-2478

An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 before 15.9.7, all versions starting from 15.10 before 15.10.6, all versions starting from 15.11 before 15.11.2. Under certain conditions, a malicious unauthorized GitLab user may use a GraphQL endpoint to attach a malicious runner to any project.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.6 CRITICAL
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
GitLabCNA
9.6 CRITICAL
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
CVEADP
---
---
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 63%
VendorProductVersion
gitlabgitlab
15.4.0 ≤
𝑥
< 15.9.7
gitlabgitlab
15.4.0 ≤
𝑥
< 15.9.7
gitlabgitlab
15.10.0 ≤
𝑥
< 15.10.6
gitlabgitlab
15.10.0 ≤
𝑥
< 15.10.6
gitlabgitlab
15.11.0 ≤
𝑥
< 15.11.2
gitlabgitlab
15.11.0 ≤
𝑥
< 15.11.2
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
focal
dne
bionic
dne
xenial
ignored
trusty
ignored
Common Weakness Enumeration
References
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2478.json
https://gitlab.com/gitlab-org/gitlab/-/issues/409470
https://hackerone.com/reports/1969599
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2478.json
https://gitlab.com/gitlab-org/gitlab/-/issues/409470
https://hackerone.com/reports/1969599
https://gitlab.com/gitlab-org/gitlab/-/issues/409470