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CVE-2021-3509
MEDIUM · CVSS 6.1
EPSS exploitation probability: 0%
Published 2021-05-27T00:15:08.577 · Last modified 2026-06-17T04:05:15.613

Summary

A flaw was found in Red Hat Ceph Storage 4, in the Dashboard component. In response to CVE-2020-27839, the JWT token was moved from localStorage to an httpOnly cookie. However, token cookies are used in the body of the HTTP response for the documentation, which again makes it available to XSS.The greatest threat to the system is for confidentiality, integrity, and availability.

Affected products

redhat — ceph_storage

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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.