Vulnerability Description
Rucio is a software framework that provides functionality to organize, manage, and access large volumes of scientific data using customizable policies. A reflected Cross-site Scripting vulnerability was located in versions prior to 35.8.3, 38.5.4, and 39.3.1 in the rendering of the ExceptionMessage of the WebUI 500 error which could allow attackers to steal login session tokens of users who navigate to a specially crafted URL. Versions 35.8.3, 38.5.4, and 39.3.1 fix the issue.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cern | Rucio | < 35.8.3 |
Related Weaknesses (CWE)
References
- https://cheatsheetseries.owasp.org/cheatsheets/Cross_Site_Scripting_Prevention_CNot Applicable
- https://github.com/rucio/rucio/releases/tag/35.8.3ProductRelease Notes
- https://github.com/rucio/rucio/releases/tag/38.5.4ProductRelease Notes
- https://github.com/rucio/rucio/releases/tag/39.3.1ProductRelease Notes
- https://github.com/rucio/rucio/security/advisories/GHSA-h79m-5jjm-jm4qExploitVendor Advisory
FAQ
What is CVE-2026-25136?
CVE-2026-25136 is a vulnerability with a CVSS score of 8.1 (HIGH). Rucio is a software framework that provides functionality to organize, manage, and access large volumes of scientific data using customizable policies. A reflected Cross-site Scripting vulnerability w...
How severe is CVE-2026-25136?
CVE-2026-25136 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-25136?
Check the references section above for vendor advisories and patch information. Affected products include: Cern Rucio.