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.
History

Thu, 15 Jan 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 15 Jan 2026 17:00:00 +0000

Type Values Removed Values Added
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.
Title Pimcore ENV Variables and Cookie Informations are exposed in http_error_log
Weaknesses CWE-532
References
Metrics cvssV3_1

{'score': 8.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-01-15T19:02:08.517Z

Reserved: 2026-01-13T15:47:41.629Z

Link: CVE-2026-23493

cve-icon Vulnrichment

Updated: 2026-01-15T19:01:55.906Z

cve-icon NVD

Status : Received

Published: 2026-01-15T17:16:08.293

Modified: 2026-01-15T19:16:06.270

Link: CVE-2026-23493

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.