CVE-2025-34510

HIGH EPSS 94.7%
Published Jun 17, 20251y ago · Modified Jun 17, 20261w ago
8.8 CVSS 3.1
High
Find Similar
Published Jun 17, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
94.7% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-23

Affected Products 5

VendorProductVersionRange
sitecoreexperience_commerce*≥9.0  –  ≤10.4
sitecoreexperience_manager*≥9.0  –  ≤10.4
sitecoreexperience_platform*≥9.0  –  <10.4
sitecoreexperience_platform10.4any
sitecoremanaged_cloud*any

References 2

  • labs.watchtowr.com https://labs.watchtowr.com/is-b-for-backdoor-pre-auth-rce-chain-in-sitecore-experience-platform/
    ExploitThird Party Advisory
  • support.sitecore.com https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1003667
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.