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CVE-2024-22411

18
FAUCET Score

CVE-2024-22411 is a Cross-Site Scripting (XSS) vulnerability affecting Avo, a Ruby on Rails admin panel framework, specifically versions prior to 3.3.0 and 2.47.0. The vulnerability allows unsanitized HTML within error or success messages in Avo::BaseAction subclasses to be rendered directly in UI notifications, enabling a malicious user to execute XSS attacks. Rated Medium severity with a CVSS score of 5.4, it requires low privileges and user interaction, with potential impacts on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.47.0CPE matchmatch criteria
cpe:2.3:a:avohq:avo:*:*:*:*:*:ruby:*:*
>= 3.0.2, < 3.3.0CPE matchmatch criteria
cpe:2.3:a:avohq:avo:*:*:*:*:*:ruby:*:*
3.0.0CPE matchmatch criteria
cpe:2.3:a:avohq:avo:3.0.0:pre12:*:*:*:ruby:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.3
Impact Score
3.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.71%
Probability of exploitation in next 30 days
EPSS Percentile
49.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0071 is in the 84th percentile among its peer group of 15,239 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

github_advisorypatch availablevia nvd_reference
View patch
rubygemspatch availablevia ghsa
Product: avoFixed in: 3.3.0
rubygemspatch availablevia ghsa
Product: avoFixed in: 2.47.0

Vendor Advisories (1)

rubygemsGHSA-g8vp-2v5p-9qfhmedium

Cross-site scripting (XSS) in Action messages on Avo

Jan 17, 2024

References

github.com / avo-hq/avo/commit/51bb80b181cd8e31744bdc4e7f9b501c81172347
Patch
github.com / avo-hq/avo/commit/fc92a05a8556b1787c8694643286a1afa6a71258
Patch
github.com / avo-hq/avo/releases/tag/v2.47.0
Release Notes
github.com / avo-hq/avo/releases/tag/v3.3.0
Release Notes
github.com / avo-hq/avo/security/advisories/GHSA-g8vp-2v5p-9qfh
ExploitVendor Advisory