CVE-2026-13540

MEDIUM 6.3

GitBucket RepositoryCreationService.scala Git.cloneRepository.setURI server-side request forgery

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

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 argument url results in server-side request forgery. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The patch is named 487a9b980f56aa73b6a044b1e86a92eed5043215. To fix this issue, it is recommended to deploy a patch.

CWE	CWE-918
Vendor	n/a
Product	gitbucket
Published	Jun 29, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

n/a / GitBucket

4.46.0 4.46.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/374548 vuldb.com: https://vuldb.com/vuln/374548/cti vuldb.com: https://vuldb.com/cve/CVE-2026-13540 vuldb.com: https://vuldb.com/submit/836108 github.com: https://github.com/gitbucket/gitbucket/issues/4044 github.com: https://github.com/gitbucket/gitbucket/pull/4056 github.com: https://github.com/gitbucket/gitbucket/commit/487a9b980f56aa73b6a044b1e86a92eed5043215 github.com: https://github.com/gitbucket/gitbucket/

Credits

🔍 geochen (VulDB User)