cve/2024/CVE-2024-22411.md

CVE-2024-22411

Description

Avo is a framework to create admin panels for Ruby on Rails apps. In Avo 3 pre12, any HTML inside text that is passed to error or succeed in an Avo::BaseAction subclass will be rendered directly without sanitization in the toast/notification that appears in the UI on Action completion. A malicious user could exploit this vulnerability to trigger a cross site scripting attack on an unsuspecting user. This issue has been addressed in the 3.3.0 and 2.47.0 releases of Avo. Users are advised to upgrade.

POC

Reference

• https://github.com/avo-hq/avo/security/advisories/GHSA-g8vp-2v5p-9qfh
• https://github.com/avo-hq/avo/security/advisories/GHSA-g8vp-2v5p-9qfh

Github

• https://github.com/nomi-sec/PoC-in-GitHub
• https://github.com/tamaloa/avo-CVE-2024-22411