CVE-2025-53690-POC

Sitecore Kritische Deserialisierung RCE CVE-2025-53690 POC und Nuclei-Vorlage Kurzübersicht Dieses Repository enthält eine Erkennungsvorlage und unterstützende Materialien für CVE-2025-53690 Sitecore. Die enthaltene Nuclei-Vorlage hilft dabei, Sitecore-Instanzen zu scannen, die offenbar so...

China-Linked APT Exploited Sitecore Zero-Day in Critical Infrastructure Intrusion

A threat actor likely aligned with China has been observed targeting critical infrastructure sectors in North America since at least last year. Cisco Talos, which is tracking the activity under the name UAT-8837 , assessed it to be a China-nexus advanced persistent threat APT actor with medium...

Exploit for Deserialization of Untrusted Data in Sitecore Experience_Commerce

PoC exploit for CVE-2025-53690, a vulnerability in a .NET framew...

CISA Orders Immediate Patch of Critical Sitecore Vulnerability Under Active Exploitation

Federal Civilian Executive Branch FCEB agencies are being advised to update their Sitecore instances by September 25, 2025, following the discovery of a security flaw that has come under active exploitation in the wild. The vulnerability, tracked as CVE-2025-53690 , carries a CVSS score of 9.0 ou...