vulnerability

SiteCore Experience Platform (CVE-2019-9874): Deserialization Vulnerability

Severity
7
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
2019-03-01
Added
2025-04-25
Modified
2025-05-01

Description

Deserialization of Untrusted Data in the Sitecore.Security.AntiCSRF (aka anti CSRF) module in Sitecore CMS 7.0 to 7.2 and Sitecore XP 7.5 to 8.2 allows an unauthenticated attacker to execute arbitrary code by sending a serialized .NET object in the HTTP POST parameter __CSRFTOKEN.

Solution

sitecore-experience-platform-upgrade-latest
Title
NEW

Explore Exposure Command

Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.