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CVE-2026-23493

HIGH

8.6

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.

CVE Details

CVSS v3.1 Score8.6

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/15/2026

Last Modified1/20/2026

Sourcenvd

Honeypot Sightings0

Affected Products

pimcore:pimcore

Weaknesses (CWE)

CWE-532

References

https://github.com/pimcore/pimcore/commit/002ec7d5f84973819236796e5b314703b58e8601(security-advisories@github.com)

https://github.com/pimcore/pimcore/pull/18918(security-advisories@github.com)

https://github.com/pimcore/pimcore/releases/tag/v11.5.14(security-advisories@github.com)

https://github.com/pimcore/pimcore/releases/tag/v12.3.1(security-advisories@github.com)

https://github.com/pimcore/pimcore/security/advisories/GHSA-q433-j342-rp9h(security-advisories@github.com)

https://github.com/pimcore/pimcore/security/advisories/GHSA-q433-j342-rp9h(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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