CVE-2025-34139

HIGH EPSS 36.7%
Published Jul 25, 202511mo ago · Modified Jun 17, 20261w ago
8.7 CVSS 4.0
High
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Published Jul 25, 2025 11mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
8.7
Exploitability
—
Impact
—
Vector string
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
36.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-522
CWE-552

References 3

  • support.sitecore.com https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1003650
  • support.sitecore.com https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1003661
  • vulncheck.com https://www.vulncheck.com/advisories/sitecore-xm-xp-xc-managed-cloud-arbitrary-file-read

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.