CVE-2022-21831

CRITICAL

Active Storage 5.2.0-5.2.6.2 - Code Injection via Image Processing Arguments

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2022-21831. PoCs published by usutani.

AI-analyzed exploit summary This repository appears to be a stub or study project for Turbolinks, lacking exploit code or PoC for CVE-2024-26144. It contains a basic Rails application structure with Turbolinks integration but no offensive techniques.

Description

A code injection vulnerability exists in the Active Storage >= v5.2.0 that could allow an attacker to execute code via image_processing arguments.

Exploits (1)

nomisec STUB
by usutani · poc
https://github.com/usutani/study-turbolinks-link

This repository appears to be a stub or study project for Turbolinks, lacking exploit code or PoC for CVE-2024-26144. It contains a basic Rails application structure with Turbolinks integration but no offensive techniques.

Classification
Stub 90%
Attack Type
Other
Complexity
Trivial
Reliability
Theoretical
Target: Turbolinks (version unspecified)
No auth needed
Prerequisites: None identified
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (4)

Core 4
Core References
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2022/09/msg00002.html
Third Party Advisory vendor-advisory
https://www.debian.org/security/2023/dsa-5372

Scores

CVSS v3 9.8
EPSS 0.0142
EPSS Percentile 81.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-94
Status published
Products (3)
debian/debian_linux 10.0
rubygems/activestorage 5.2.0 - 5.2.6.3RubyGems
rubyonrails/active_storage 5.2.0 - 5.2.6.3
Published May 26, 2022
Tracked Since Feb 18, 2026