Uncontrolled Recursion Affecting crass package, versions <1.0.7
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Test your applications- Snyk IDSNYK-RUBY-CRASS-17666957
- published29 Jun 2026
- disclosed28 Jun 2026
- creditRaka Hourianto
Introduced: 28 Jun 2026
New CVE NOT AVAILABLE CWE-674 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade crass to version 1.0.7 or higher.
Overview
Affected versions of this package are vulnerable to Uncontrolled Recursion in the Parser class. An attacker can cause a stack overflow or excessive memory consumption by supplying deeply nested CSS blocks or functions.