SSRF in Gitbucket
CVE-2026-13540
A security flaw has been discovered in GitBucket up to 4.46.1. This affects the function Git.cloneRepository.setURI of the file src/main/scala/gitbucket/core/service/RepositoryCreationService.scala. Performing a manipulation of the argumen…
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.002 (13.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- N/a Gitbucket — versions 4.46.0, 4.46.1
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (issue-tracking, exploit)
- cna@vuldb.com (issue-tracking, patch)
- cna@vuldb.com (patch)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-13540?
- CVE-2026-13540 is a medium-severity vulnerability in Gitbucket, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2026-06-29.
- How severe is CVE-2026-13540?
- Medium severity. CVSS v3 base score is 6.3 out of 10.