CVE-2026-45260

Pimcore: Missing Authorization in WebDAV MOVE via unchecked asset move handling

HIGH
8.1
CVSS Score
Published: July 17, 2026 at 07:08 PM UTC
Updated: July 23, 2026 at 09:12 PM UTC
1 product affected across 1 vendorPimcore

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Severity
HIGH8.1
Exploit prediction
EPSS 0.6%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 11.5.17v < 12.3.7
Affected range stops below 11.5.17, so it looks safe — our inference, not a vendor statement
Affected range stops below 12.3.7, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.1HIGHGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-862

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