coreruleset Coreruleset Vulnerabilities

Coreruleset Coreruleset vulnerabilities.

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2 April 2026

File Upload Bypass in OWASP Core Rule Set by Inserting Whitespace
CVE-2026-33691
CorerulesetCoreruleset6.8MEDIUM

8 January 2026

Multipart Request Bug in OWASP Core Rule Set Affects Web Application Firewalls
CVE-2026-21876
CorerulesetCoreruleset9.3CRITICAL