CVE-2024-22411

MediumCVSS 5.4/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
avo-hq	avo	>= 3.0.0.beta1, < 3.3.0; < 2.47.0

References

https://github.com/avo-hq/avo/commit/51bb80b181cd8e31744bdc4e7f9b501c81172347Patch
https://github.com/avo-hq/avo/commit/fc92a05a8556b1787c8694643286a1afa6a71258Patch
https://github.com/avo-hq/avo/releases/tag/v2.47.0Release Notes
https://github.com/avo-hq/avo/releases/tag/v3.3.0Release Notes
https://github.com/avo-hq/avo/security/advisories/GHSA-g8vp-2v5p-9qfhExploit, Vendor Advisory
https://github.com/avo-hq/avo/commit/51bb80b181cd8e31744bdc4e7f9b501c81172347Patch
https://github.com/avo-hq/avo/commit/fc92a05a8556b1787c8694643286a1afa6a71258Patch
https://github.com/avo-hq/avo/releases/tag/v2.47.0Release Notes
https://github.com/avo-hq/avo/releases/tag/v3.3.0Release Notes
https://github.com/avo-hq/avo/security/advisories/GHSA-g8vp-2v5p-9qfhExploit, Vendor Advisory

Timeline

Published: Jan 16, 2024
Last modified: Jun 17, 2026
NVD status: Modified

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