CVSS 3.1
5.4 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NCVE-2024-22411
Medium (5.4) in avohq avo. EPSS 0.7% chance of exploitation in the next 30 days. Fixed in avo 2.47.0, 3.3.0.
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.
Severity
- EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Affected
- avohq:avo
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-g8vp-2v5p-9qfh | RubyGems | avo | >=3.0.0.beta1 <3.3.0 | 3.3.0 |
| GHSA-g8vp-2v5p-9qfh | RubyGems | avo | <2.47.0 | 2.47.0 |
References
- 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
- https://github.com/avo-hq/avo/security/advisories/GHSA-g8vp-2v5p-9qfh