CVE-2024-22411

Name: CVE-2024-22411
Creator: NVD / NIST
Published: 2024-01-16T22:15:46.42+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.71%

Last modified Jun 17, 2026

CVE-2024-22411 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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. EPSS estimates a 0.71% chance of exploitation in the next 30 days.

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

5.4/10

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

EPSS Probability

0.71%

48.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions	Update
Avohq	Avo	< 2.47.0	—
Avohq	Avo	>= 3.0.2, < 3.3.0	—
Avohq	Avo	3.0.0	Pre12

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
Status: Modified

Frequently Asked Questions

What is CVE-2024-22411?

How severe is CVE-2024-22411?

CVE-2024-22411 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.71% probability of exploitation in the next 30 days.

How do I fix CVE-2024-22411?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-22411?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST