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High severity8.6OSV Advisory· Published Jan 15, 2026· Updated Jun 17, 2026

CVE-2026-23493

CVE-2026-23493

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
pimcore/pimcorePackagist
>= 12.0.0-RC1, < 12.3.112.3.1
pimcore/pimcorePackagist
< 11.5.1411.5.14

Affected products

3
  • Pimcore/PimcoreOSV2 versions
    2.2.0, 2.2.1, 2.2.2, …+ 1 more
    • (no CPE)range: 2.2.0, 2.2.1, 2.2.2, …
    • cpe:2.3:a:pimcore:pimcore:*:*:*:*:*:*:*:*range: <11.5.14
  • ghsa-coords
    pkg:composer/pimcore/pimcore
    Range: >= 12.0.0-RC1, < 12.3.1

Patches

Vulnerability mechanics

References

7

News mentions

0

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