Medium 6.3Published Jun 29, 2026

CVE-2026-13540GitBucket RepositoryCreationService.scala Git.cloneRepository.setURI server-side request forgery

Updated under an hour ago (Oct 27, 2026, 9:00 AM ET)

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It affects n/a GitBucket. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for n/a GitBucket

Exploited in the last 30 days

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.

CVSS: 6.3 MEDIUM (v3.1, CNA)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
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Jun 29, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

n/a GitBucket gitbucket:gitbucket	4.46.0; 4.46.1	CNA record

References

References

https://vuldb.com/vuln/374548	vdb-entry, technical-description
https://vuldb.com/vuln/374548/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-13540	third-party-advisory
https://vuldb.com/submit/836108	third-party-advisory
https://github.com/gitbucket/gitbucket/issues/4044	exploit, issue-tracking
https://github.com/gitbucket/gitbucket/pull/4056	issue-tracking, patch
https://github.com/gitbucket/gitbucket/commit/487a9b980f56aa73b6a044b1e86a92eed5043215	patch
https://github.com/gitbucket/gitbucket/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.