CVE-2025-34510
HIGHSitecore XM, XC, and XP Post-Auth RCE via Zip Slip
CVSS v3
8.8
HIGH
EPSS Score
87.0%
exploit probability
CISA KEV
No
known exploited
Exploitation
poc
SSVC status
Description
Sitecore Experience Manager (XM), Experience Platform (XP), and Experience Commerce (XC) versions 9.0 through 9.3 and 10.0 through 10.4 are affected by a Zip Slip vulnerability. A remote, authenticated attacker can exploit this issue by sending a crafted HTTP request to upload a ZIP archive containing path traversal sequences, allowing arbitrary file writes and leading to code execution.
Technical Details
- CVSS v3 Vector
- 3.1
- Published
- 6/17/2025
- Last Modified
- 9/8/2025
Frequently Asked Questions
What is CVE-2025-34510?
Sitecore Experience Manager (XM), Experience Platform (XP), and Experience Commerce (XC) versions 9.0 through 9.3 and 10.0 through 10.4 are affected by a Zip Slip vulnerability. A remote, authenticated attacker can exploit this issue by sending a crafted HTTP request to upload a ZIP archive containing path traversal sequences, allowing arbitrary file writes and leading to code execution.
Is CVE-2025-34510 actively exploited?
A proof-of-concept exploit exists for CVE-2025-34510, but active exploitation has not been confirmed at this time.
What is the CVSS score for CVE-2025-34510?
CVE-2025-34510 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string 3.1.
Is CVE-2025-34510 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.