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Vulnerability · Published Jan 15, 2026 · Assigned by GitHub_M

CVE-2026-23494Pimcore is Missing Function Level Authorization on "Static Routes" Listing

Medium 4.3

In plain English

A medium-severity improper access control in pimcore from pimcore. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.3%top 71.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known

Official description

Pimcore is an Open Source Data & Experience Management Platform. Prior to 12.3.1 and 11.5.14, the application fails to enforce proper server-side authorization checks on the API endpoint responsible for reading or listing static routes. In Pimcore, static routes are custom URL patterns defined via the backend interface or the var/config/staticroutes.php file, including details like regex-based patterns, controllers, variables, and priorities. These routes are registered automatically through the PimcoreStaticRoutesBundle and integrated into the MVC routing system. Testing revealed that an authenticated backend user lacking explicit permissions was able to invoke the endpoint (e.g., GET /api/static-routes) and retrieve sensitive route configurations. This vulnerability is fixed in 12.3.1 and 11.5.14.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Packagistpimcore/pimcore12.3.1GHSA-m3r2-724c-pwgf
Packagistpimcore/pimcore11.5.14GHSA-m3r2-724c-pwgf

Affected products (as reported)

VendorProductVersions
pimcore pimcore >= 12.0.0-RC1, < 12.3.1< 11.5.14

Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References