CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2021-22885
High (7.5). EPSS 4.1% chance of exploitation in the next 30 days. Fixed in actionpack 5.2.4.6, 5.2.6, 6.0.3.7.
A possible information disclosure / unintended method execution vulnerability in Action Pack >= 2.0.0 when using the `redirect_to` or `polymorphic_url`helper with untrusted user input.
Severity
- EPSS
- 4.1% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-31)
- CWE
- CWE-209
- Published
- Modified
- Record from
- the NVD, synced
Affected
- debian:debian_linux
- rubyonrails:actionpack_page-caching
- rubyonrails:rails
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-hjg4-8q5f-x6fm | RubyGems | actionpack | >=6.0.0 <6.0.3.7 | 6.0.3.7 |
| GHSA-hjg4-8q5f-x6fm | RubyGems | actionpack | >=6.1.0 <6.1.3.2 | 6.1.3.2 |
| GHSA-hjg4-8q5f-x6fm | RubyGems | actionpack | >=5.2.5 <5.2.6 | 5.2.6 |
| GHSA-hjg4-8q5f-x6fm | RubyGems | actionpack | >=2.0.0 <5.2.4.6 | 5.2.4.6 |