
CVE-2026-20841
🛠 Demonstrate remote code execution in Windows Notepad via markdown links exploiting unsecured URL protocols.
command-and-controlexploitationpayload-development+3
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🛠 Demonstrate remote code execution in Windows Notepad via markdown links exploiting unsecured URL protocols.

Proof-of-concept for CVE-2026-15598, a prototype-pollution weakness in AntV Layout 2.0.0's setNestedValue that lets attackers remotely alter object…