Related Vulnerabilities: CVE-2021-3509  

A security issue was found in ceph before version 15.2.12. In order to make the JWT token inaccessible through cross-site scripting (XSS), it was moved from localStorage to httpOnly Cookie (CVE-2020-27839). But token cookies are used in the body of the HTTP response for the documentation, which again makes it available to XSS.

Severity Medium

Remote Yes

Type Cross-site scripting

Description

A security issue was found in ceph before version 15.2.12. In order to make the JWT token inaccessible through cross-site scripting (XSS), it was moved from localStorage to httpOnly Cookie (CVE-2020-27839). But token cookies are used in the body of the HTTP response for the documentation, which again makes it available to XSS.

AVG-1826 ceph 15.2.10-1 High Vulnerable FS#70450

https://bugzilla.redhat.com/show_bug.cgi?id=1950116
https://github.com/ceph/ceph/commit/7a1ca8d372da3b6a4fc3d221a0e5f72d1d61c27b