CVE-2026-23493

8.6 HIGH
Published: January 15, 2026 Modified: January 20, 2026
View on NVD

Description

Pimcore is an Open Source Data & Experience Management Platform. Prior to 12.3.1 and 11.5.14, the http_error_log file stores the $_COOKIE and $_SERVER variables, which means sensitive information such as database passwords, cookie session data, and other details can be accessed or recovered through the Pimcore backend. This vulnerability is fixed in 12.3.1 and 11.5.14.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/pimcore/pimcore/pull/18918
Source: security-advisories@github.com
Issue Tracking
https://github.com/pimcore/pimcore/releases/tag/v11.5.14
Source: security-advisories@github.com
Release Notes
https://github.com/pimcore/pimcore/releases/tag/v12.3.1
Source: security-advisories@github.com
Release Notes
https://github.com/pimcore/pimcore/security/advisories/GHSA-q433-j342-rp9h
Source: security-advisories@github.com
Vendor Advisory
https://github.com/pimcore/pimcore/security/advisories/GHSA-q433-j342-rp9h
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Vendor Advisory

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
8.6 / 10.0
EPSS (Exploit Probability)
0.0%
0th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

pimcore