Threat actors have been exploiting a zero-day vulnerability in legacy Sitecore deployments to deploy WeepSteel reconnaissance malware.
Threat actors have been exploiting a zero-day vulnerability in legacy Sitecore deployments to deploy WeepSteel reconnaissance malware.
The flaw, tracked under CVE-2025-53690, is a ViewState deserialization vulnerability caused by the inclusion of a s... [2605 chars]