CVE-2019-9875· sitecore / cms and experience platform (xp)· CWE-502
Sitecore CMS and Experience Platform (XP) Deserialization Vulnerability
Exploited in the wild. Listed by CISA on 2025-03-26; known to be used by ransomware.
25.4%likelihood of exploitation, next 30 days
98%of all CVEs are less likely
Nonecheck to confirm it
Sitecore CMS and Experience Platform (XP) contain a deserialization vulnerability in the Sitecore.Security.AntiCSRF module that allows an authenticated attacker to execute arbitrary code by sending a serialized .NET object in the HTTP POST parameter __CSRFTOKEN.
No ready check is stored for this CVE. Confirm it by hand from the references.
References
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