Information Exposure Affecting actionpack package, versions >=2.0.0, <5.2.4.6 >=5.2.5, <5.2.6 >=6.0.0, <6.0.3.7 >=6.1.0, <6.1.3.2
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
1.4% (87th
percentile)
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Test your applications- Snyk ID SNYK-RUBY-ACTIONPACK-1290051
- published 6 May 2021
- disclosed 5 May 2021
- credit Unknown
Introduced: 5 May 2021
CVE-2021-22885 Open this link in a new tabHow to fix?
Upgrade actionpack to version 5.2.4.6, 5.2.6, 6.0.3.7, 6.1.3.2 or higher.
Overview
Affected versions of this package are vulnerable to Information Exposure. There is a possible information exposure / unintended method execution when using the redirect_to or polymorphic_url helper with untrusted user input. This arises because url_for supports building polymorphic URLs via an array of arguments (usually symbols and records). If a developer passes a user input array, strings can result in unwanted route helper calls.
CVSS Scores
version 3.1