AUGUST 4, 2026
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Case File

CVE-2025-34511

HIGH · CVSS 8.8 EPSS 10.24% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-06-17 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 10.2% probability of exploitation in the next 30 days. It may be remotely exploitable. Exploitation may require the attacker to be authenticated.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2025-34511
Severity
HIGH
CVSS
8.8
EPSS
10.24%

Original NVD Description

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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)