CVE-2025-34139CWE-522

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

High · published July 25, 2025

CVSS v4.0
8.7
EPSS
1%
Percentile
42.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
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
EPSS
0.00511 · 42.7th percentile
Weakness
CWE-522 · Insufficiently Protected Credentials
Published
2025-07-25T15:54Z
EPSS history
Timeline
  • 25 JUL 15:54Z
    Sitecore XM/XP/XC and Managed Cloud 8.0 - 10.4 Arbitrary File Read
    cvelistv5