CVE-2023-3399

An issue has been discovered in GitLab EE affecting all versions starting from 11.6 before 16.3.6, all versions starting from 16.4 before 16.4.2, all versions starting from 16.5 before 16.5.1. It was possible for an unauthorised project or group member to read the CI/CD variables using the custom project templates.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.5 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
GitLabCNA
8.5 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
CISA-ADPADP
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 13%
VendorProductVersion
gitlabgitlab
11.6.0 ≤
𝑥
< 12.9.8
gitlabgitlab
11.6.0 ≤
𝑥
< 12.9.8
gitlabgitlab
12.10.0 ≤
𝑥
< 12.10.7
gitlabgitlab
12.10.0 ≤
𝑥
< 12.10.7
gitlabgitlab
13.0.0
gitlabgitlab
13.0.0
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
oracular
dne
noble
dne
jammy
dne
focal
dne
xenial
needs-triage
gitlab-agent
oracular
needs-triage
noble
needs-triage
jammy
dne
focal
dne
Common Weakness Enumeration
References
https://gitlab.com/gitlab-org/gitlab/-/issues/416244
https://hackerone.com/reports/2021616
https://gitlab.com/gitlab-org/gitlab/-/issues/416244
https://hackerone.com/reports/2021616