CVE-2026-23493

Summary

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.

Affected Software

Weaknesses

• CWE-532: CWE-532: Insertion of Sensitive Information into Log File

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

Additional References

• https://github.com/pimcore/pimcore/security/advisories/GHSA-q433-j342-rp9h

References

• https://github.com/pimcore/pimcore/security/advisories/GHSA-q433-j342-rp9h
• https://github.com/pimcore/pimcore/pull/18918
• https://github.com/pimcore/pimcore/commit/002ec7d5f84973819236796e5b314703b58e8601
• https://github.com/pimcore/pimcore/releases/tag/v11.5.14
• https://github.com/pimcore/pimcore/releases/tag/v12.3.1

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