Vulnerability in Go-Vela Server
CVE-2025-27616
Vela is a Pipeline Automation (CI/CD) framework built on Linux container technology written in Golang. Prior to versions 0.25.3 and 0.26.3, by spoofing a webhook payload with a specific set of headers and body data, an attacker could transfer ownership of a repository and its repo level secrets to a separate repository. These secrets could be exfiltrated by follow up builds to the repository. Users with an enabled repository with access to repo level CI secrets in Vela are vulnerable to the exploit, and any user with access to the CI instance and the linked source control manager can perform the exploit. Versions 0.25.3 and 0.26.3 fix the issue. No known workarounds are available.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (16.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 16.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Go-Vela Server — versions < 0.25.3, >= 0.26.0, < 0.26.3
Weakness classification (CWE)
References
- github.com/go-vela/server/security/advisories/GHSA-9m63-33q3-xq5x
- github.com/go-vela/server/commit/257886e5a3eea518548387885894e239668584f5
- github.com/go-vela/server/commit/67c1892e2464dc54b8d2588815dfb7819222500b
- github.com/go-vela/server/releases/tag/v0.25.3
- github.com/go-vela/server/releases/tag/v0.26.3
Frequently asked questions
- What is CVE-2025-27616?
- CVE-2025-27616 is a high-severity vulnerability in Go-Vela Server, classified under Authentication Bypass by Spoofing. CVSS score: 8.5/10. Published 2025-03-10.
- How severe is CVE-2025-27616?
- High severity. CVSS v3 base score is 8.5 out of 10.