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Vulnerability · Published Jul 25, 2025 · Assigned by VulnCheck

CVE-2025-34139Sitecore XM/XP/XC and Managed Cloud 8.0 - 10.4 Arbitrary File Read

High 8.7

In plain English

A high-severity security flaw in Experience Commerce (XC) from Sitecore. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).

Severity (CVSS 4.0)8.7High
Exploit odds (30 days)0.5%top 53.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

VendorProductVersions
Sitecore Experience Manager (XM) 8.0 Initial Release – through 10.4 Initial Release and later
Sitecore Experience Platform (XP) 8.0 Initial Release – through 10.4 Initial Release and later
Sitecore Experience Commerce (XC) 8.0 Initial Release – through 10.4 Initial Release and later
Sitecore Managed Cloud 8.0 Initial Release – through 10.4 Initial Release and later

Weakness: CWE-522, CWE-552 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

References