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Servers and applications

CVE-2025-34511

Sitecore PowerShell Extensions, an add-on to Sitecore Experience Manager (XM) and Experience Platform (XP), through version 7.0 is vulnerable to an unrestricted file upload issue. A remote, authenticated attacker can upload arbitrary files to the server using crafted HTTP requests, resulting in remote code execution.

Severity
High 8.8
Published
17 Jun 2025
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
10.4
Sources
NVD

Affected software

SoftwareAffected versions
Sitecore Experience PlatformServers and applications · cpe:a:sitecore:experience_manager
  • From 9.0 up to 10.4
Sitecore Experience PlatformServers and applications · cpe:a:sitecore:experience_platform
  • From 9.0 before 10.4
  • Version 10.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-34511
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-34511