Headline
GHSA-jfxf-4frr-9j3q: XSS in various backend modules due to (un)escaping in JS notification module
The notification module displaying flash messages unscapes HTML coming from the server, resulting in XSS vulnerabilities with various names and labels of entities (eg. workspace title or media title). This however means you must be a logged in user with respective rights in the first place to leverage the attack vector.
- GitHub Advisory Database
- GitHub Reviewed
- GHSA-jfxf-4frr-9j3q
XSS in various backend modules due to (un)escaping in JS notification module
Package
Affected versions
>= 3.3, < 5.3.10
>= 7.0.0, < 7.0.9
>= 7.1.0, < 7.1.7
>= 7.2.0, < 7.2.6
>= 7.3.0, < 7.3.4
>= 8.0.0, < 8.0.2
Patched versions
5.3.10
7.0.9
7.1.7
7.2.6
7.3.4
8.0.2
Description
Weaknesses
GHSA ID
GHSA-jfxf-4frr-9j3q
Source code
Improvements are not currently accepted on this advisory because it uses an unsupported versioning operator. Read more and discuss here.