cvedb.io
CVE-2026-25138
MEDIUM · CVSS 5.3
EPSS exploitation probability: 0%
Published 2026-02-25T20:23:47.457 · Last modified 2026-06-17T10:24:10.423

Summary

Rucio is a software framework that provides functionality to organize, manage, and access large volumes of scientific data using customizable policies. Prior to versions 35.8.3, 38.5.4, and 39.3.1, the WebUI login endpoint returns distinct error messages depending on whether a supplied username exists, allowing unauthenticated attackers to enumerate valid usernames. Versions 35.8.3, 38.5.4, and 39.3.1 fix the issue.

Affected products

cern — rucio

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.