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CVE-2025-27218

Published: Feb 20, 2025Updated: Feb 20, 2025 Sources: CVE List NVD BDUCWE-94
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
63.6%
Top 0.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Am I actually vulnerable?1 Nuclei template available — see how to check your systems. How to verify

Description

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

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-94

Affected Products

n/an/a
Sitecore Experience PlatformSitecore
SaaS
Web & CMS Plugins / cms-core
Sitecore Experience ManagerSitecore
SaaS
Web & CMS Plugins / cms-core
sitecorecommercialWeb & CMS Pluginsaka experience platform, experience manager, sitecore managed cloud

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1003535
support.sitecore.com
https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1003535
support.sitecore.com
https://slcyber.io/blog/sitecore-unsafe-deserialization-again-cve-2025-27218/
slcyber.io
and 1 more references View all →

Timeline

Published
Feb 20, 2025
Last Updated
Feb 20, 2025

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