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CVE-2026-45260— Pimcore: Missing Authorization in WebDAV MOVE via unchecked asset move handling

Quick assessment

Affected
pimcore pimcore
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Pimcore是Pimcore公司开源的一套开源的用于创建和管理Web应用程序的Web内容管理平台。该平台集成了Web内容管理、电子商务框架和产品信息管理等应用。 Pimcore 11.5.17之前版本和12.3.7之前版本存在授权问题漏洞，该漏洞源于WebDAV资产端点缺少身份验证插件，且在执行资产操作前未检查用户权限，可能导致未经授权的资产删除、移动或覆盖。

CVSS 8.1 · High EPSS 0.64% · P49

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 2

VendorProduct Version RangeStatus
pimcore pimcore < 11.5.17 affected
>= 12.0.0, < 12.3.7 affected
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I. Basic Information for CVE-2026-45260

Vulnerability Information
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Vulnerability Title
Pimcore: Missing Authorization in WebDAV MOVE via unchecked asset move handling
Source: CVE Program / CVE List V5
Vulnerability Description
Pimcore is an Open Source Data & Experience Management Platform. Prior to 11.5.17 (LTS) and 12.3.7, Pimcore's WebDAV asset endpoint exposes a MOVE operation through /asset/webdav{path} without an authentication plugin in bundles/CoreBundle/src/Controller/WebDavController.php, and models/Asset/WebDAV/Tree.php performs asset mutation and deletion through models/Asset.php before checking a current Pimcore user or the rename, delete, create, or publish permissions, allowing unauthorized asset deletion, moves, or overwrites. This issue is fixed in versions 11.5.17 (LTS) and 12.3.7.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Pimcore 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pimcore是Pimcore公司开源的一套开源的用于创建和管理Web应用程序的Web内容管理平台。该平台集成了Web内容管理、电子商务框架和产品信息管理等应用。 Pimcore 11.5.17之前版本和12.3.7之前版本存在授权问题漏洞，该漏洞源于WebDAV资产端点缺少身份验证插件，且在执行资产操作前未检查用户权限，可能导致未经授权的资产删除、移动或覆盖。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
pimcore pimcore < 11.5.17 -

II. Public POCs for CVE-2026-45260

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8611 chars
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In-depth vulnerability mechanism
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III. Intelligence Information for CVE-2026-45260

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Patches & Fixes for CVE-2026-45260 (2)

Vendor Advisories for CVE-2026-45260 (1)

Vendor Pages for CVE-2026-45260 (1)

Same Patch Batch · pimcore · 2026-07-17 · 5 CVEs total

CVE-2026-44739 8.7 HIGH Pimcore: SQL Injection in Custom Reports Column Configuration
CVE-2026-45162 8.0 HIGH Pimcore: Unsafe PHP Deserialization in Multiple Locations Without allowed_classes Restrict
CVE-2026-45703 6.4 MEDIUM Pimcore: WordExport Authorization Bypass for Unauthorized Document Export
CVE-2026-45704 Pimcore: CustomReports Share Bypass

IV. Related Vulnerabilities

Same product: pimcore
Same vendor: pimcore
Same weakness: CWE-862

V. Comments for CVE-2026-45260

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