Threats Tagged 'cve-2026-52842'
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Threats Tagged 'cve-2026-52842'
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CVE-2026-52842: CWE-346: Origin Validation Error in lightpanda-io browserCVE-2026-52842 0 Lightpanda is a headless browser designed for AI and automation. Prior to 0.3.1, Lightpanda searched for @ across the entire URL string instead of only the authority component when computing a page origin, so a URL such as `http://attacker.com/@victim.com/` was fetched from attacker.com but treated as `http://victim.com`, allowing a complete Same-Origin Policy bypass. This issue is fixed in version 0.3.1. Join the discussion | CVE Database V5 | 07/15/2026, 16:18:26 UTC Added: 07/15/2026, 16:33:06 UTC |
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