Unrated severityNVD Advisory· Published Jun 17, 2025· Updated Feb 26, 2026
Sitecore XM, XC, and XP Post-Auth RCE via Zip Slip
CVE-2025-34510
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.
Affected products
6- Range: >=9.0, <=9.3, >=10.0, <=10.4
- Range: >=9.0, <=9.3, >=10.0, <=10.4
- Range: >=9.0, <=9.3, >=10.0, <=10.4
- Sitecore/Experience Commercev5Range: 9.0
- Sitecore/Experience Managerv5Range: 9.0
- Sitecore/Experience Platformv5Range: 9.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- labs.watchtowr.com/is-b-for-backdoor-pre-auth-rce-chain-in-sitecore-experience-platform/mitrethird-party-advisoryexploittechnical-description
- support.sitecore.com/kbmitrevendor-advisory
News mentions
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