CVE-2026-5426

• Exploitation of KnowledgeDeliver via ViewState Deserialization Vulnerability

  Exploitation of KnowledgeDeliver via ViewState Deserialization Vulnerability Written by: Takahiro Sugiyama, Peter Revelant, Mathew Potaczek Introduction In late 2025, Mandiant responded to a security incident involving a compromised web server running KnowledgeDeliver . Knowledg

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