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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
avo-hq avo
>= 3.0.0.beta1, < 3.3.0affected< 2.47.0affected
References
- https://github.com/avo-hq/avo/security/advisories/GHSA-g8vp-2v5p-9qfh ↗
- https://github.com/avo-hq/avo/commit/51bb80b181cd8e31744bdc4e7f9b501c81172347 ↗
- https://github.com/avo-hq/avo/commit/fc92a05a8556b1787c8694643286a1afa6a71258 ↗
- https://github.com/avo-hq/avo/releases/tag/v2.47.0 ↗
- https://github.com/avo-hq/avo/releases/tag/v3.3.0 ↗