Sitecore 10.4 - Remote Code Execution (RCE)

Exploit Title: Sitecore 10.4 - Remote Code Execution RCE Exploit Author: Yesith Alvarez Vendor Homepage: https://developers.sitecore.com/downloads Version: Sitecore 10.3 - 10.4 CVE : CVE-2025-27218 Link: https://github.com/yealvarez/CVE/blob/main/CVE-2025-27218/exploit.py from requests import...

Sitecore CVE-2025-27218 BinaryFormatter Deserialization Exploit

This module exploits a .NET deserialization vulnerability in Sitecore Experience Manager XM and Experience Platform XP 10.4 by injecting a malicious Base64-encoded BinaryFormatter payload into an HTTP header. Module Options msf use exploit/windows/http/sitecorexpcve202527218 msf...

Sitecore CVE-2025-27218 BinaryFormatter Deserialization

This Metasploit module exploits a .NET deserialization vulnerability in Sitecore Experience Manager XM and Experience Platform XP 10.4 by injecting a malicious Base64-encoded BinaryFormatter payload into an HTTP header. This module requires Metasploit: https://metasploit.com/download Current...

CVE-2025-27218

Sitecore Experience Manager XM and Experience Platform XP 10.4 before KB1002844 allow remote code execution through insecure deserialization...

CVE-2025-27218

Sitecore Experience Manager XM and Experience Platform XP 10.4 before KB1002844 allow remote code execution through insecure deserialization...

CVE-2025-27218

Sitecore Experience Manager XM and Experience Platform XP 10.4 before KB1002844 allow remote code execution through insecure deserialization...

CVE-2025-27218

Summary: CVE-2025-27218 affects Sitecore Experience Manager/Experience Platform 10.4 and earlier, using insecure deserialization that permits remote code execution. The root cause is deserialization in the ThumbnailsAccessToken header, enabling unauthenticated RCE as described by multiple sources...