CVE-2025-27218

Description

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

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 70.66% Top 5%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1003535

Frequently Asked Questions

What is the severity of CVE-2025-27218?
CVE-2025-27218 has been scored as a medium severity vulnerability.
How to fix CVE-2025-27218?
To fix CVE-2025-27218, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-27218 being actively exploited in the wild?
It is possible that CVE-2025-27218 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~71% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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