CVE-2026-9204 json
Server-Side Request Forgery (SSRF) in GitLab
published 2026-06-11 4 mo ago modified 2026-09-10 59 d ago also BIT-gitlab-2026-9204 , EUVD-2026-36225
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 16%
- public exploits
- 0
- none known
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.10 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user to read arbitrary files from the Gitaly server and access internal network resources during repository import, due to insufficient validation of secondary URLs.
Patch / fix
- bitnami gitlab 18.10.8, 18.11.5, 19.0.2
- GitLab GitLab 18.10.8, 18.11.5, 19.0.2
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 4 mo ago
Exploit prediction
0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| OSV | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | gitlab | >=18.10.0, <18.10.8 >=18.11.0, <18.11.5 >=19.0.0, <19.0.2 |
18.10.8 18.11.5 19.0.2 |
Affected products
- GitLab GitLab
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
- Technology feeds
References
-
gitlab.com
/gitlab-org/gitlab/-/work_items/592677
issue-tracking, report
-
about.gitlab.com
/releases/2026/06/10/patch-release-gitlab-19-0-2-released/
release-notes, article
-
nvd.nist.gov
/vuln/detail/CVE-2026-9204
web
Sources
- CVE List CVE-2026-9204
- NVD CVE-2026-9204
- OSV BIT-gitlab-2026-9204
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.