CVE-2026-10053 json
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in GitLab
published 2mo ago modified 26d ago also BIT-gitlab-2026-10053 , EUVD-2026-64645
- cvss
- 8.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.8 before 19.0.6, 19.1 before 19.1.4, and 19.2 before 19.2.2 that under certain conditions could have allowed an authenticated user to achieve remote code execution due to a path traversal vulnerability in the package registry.
Patch / fix
- bitnami gitlab 19.0.6, 19.1.4, 19.2.2
- GitLab GitLab 19.0.6, 19.1.4, 19.2.2
Is CVE-2026-10053 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2mo ago
Exploit prediction
0.91% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- hackerone.com https://hackerone.com/reports/3754194 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.5 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| OSV | 3.1 | 8.5 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | gitlab | >=18.8.0, <19.0.6 >=19.1.0, <19.1.4 >=19.2.0, <19.2.2 |
19.0.6 19.1.4 19.2.2 |
Affected products
- GitLab GitLab
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
- Technology feeds
References
-
hackerone.com
/reports/3754194
technical-description, exploit, permissions-required, third-party-advisory, advisory
-
gitlab.com
/gitlab-org/gitlab/-/work_items/601596
broken-link, web
-
nvd.nist.gov
/vuln/detail/CVE-2026-10053
web
Sources
- CVE List CVE-2026-10053
- NVD CVE-2026-10053
- OSV BIT-gitlab-2026-10053
Fencer Intel 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.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.