css-exfiltration

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l0lsec / cssbomb

CSS injection security testing toolkit: sanitizer capability fingerprinting, CSS attribute-selector exfiltration, and UI redress. Authorized engagements only.

html-sanitizer penetration-testing bug-bounty appsec offensive-security clickjacking red-team security-tools dompurify css-injection css-exfiltration sanitizer-bypass

Updated Aug 14, 2026
Python

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