CVE-2022-21831
CRITICAL9.8EPSS 1.4%Possible code injection vulnerability in Rails / Active Storage
Published: 3/8/2022Modified: 4/28/2026
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.
Affected packages (3)
- Debian/railsfrom 0, < 2:6.0.3.7+dfsg-2+deb11u1
- Debian/railsfrom 0, < 2:5.2.2.1+dfsg-1+deb10u4
- RubyGems/activestorage>= 5.2.0, < 5.2.6.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References (11)
- ADVISORYhttps://github.com/advisories/GHSA-w749-p3v6-hccq
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-21831
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2022-21831
- PATCHhttps://github.com/rails/rails
- WEBhttps://github.com/rails/rails/commit/0a72f7d670e9aa77a0bb8584cb1411ddabb7546e
- WEBhttps://github.com/rubysec/ruby-advisory-db/blob/master/gems/activestorage/CVE-2022-21831.yml
- WEBhttps://groups.google.com/g/rubyonrails-security/c/n-p-W1yxatI
- WEBhttps://lists.debian.org/debian-lts-announce/2022/09/msg00002.html
- WEBhttps://rubysec.com/advisories/CVE-2022-21831
- WEBhttps://security.netapp.com/advisory/ntap-20221118-0001
- WEBhttps://www.debian.org/security/2023/dsa-5372