VYPR

Vulnerability Disclosures

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by Mandiant

Source repositories

CVEs (1)

CVESevRiskCVSSEPSSKEVPublishedDescription
CVE-2026-5426Hig0.497.50.00Apr 16, 2026Hard-coded ASP.NET/IIS machineKey value in Digital Knowledge KnowledgeDeliver deployments prior to February 24, 2026 allows adversaries to circumvent ViewState validation mechanisms and achieve remote code execution via malicious ViewState deserialization attacks