CVE-2025-34139

Sitecore XM/XP/XC and Managed Cloud 8.0 - 10.4 Arbitrary File Read

Description

A vulnerability exists in Sitecore Experience Manager (XM), Experience Platform (XP), Experience Commerce (XC), and Managed Cloud that could allow an unauthenticated attacker to read arbitrary files. This vulnerability affects all Experience Platform topologies (XM, XP, XC) from 8.0 Initial Release through 10.4 Initial Release and later. This issue affects Content Management (CM) and standalone instances. PaaS and containerized solutions are also affected.

Category

8.7
CVSS
Severity: High
CVSS 4.0 •
EPSS 0.06%
Vendor Advisory sitecore.com Vendor Advisory sitecore.com
Affected: Sitecore Experience Manager (XM)
Affected: Sitecore Experience Platform (XP)
Affected: Sitecore Experience Commerce (XC)
Affected: Sitecore Managed Cloud
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2025-34139?
CVE-2025-34139 has been scored as a high severity vulnerability.
How to fix CVE-2025-34139?
To fix CVE-2025-34139, 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-2025-34139 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-34139 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-34139?
CVE-2025-34139 affects Sitecore Experience Manager (XM), Sitecore Experience Platform (XP), Sitecore Experience Commerce (XC), Sitecore Managed Cloud.
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