CVE-2026-45162: Pimcore has Unsafe PHP Deserialization in Multiple Locations Without allowed_classes Restriction

high Affects pimcore/pimcore. Feed 2026.10.29.1, updated 2026-10-28; published 2026-05-27; advisory modified 2026-07-10.

Pimcore has Unsafe PHP Deserialization in Multiple Locations Without allowed_classes Restriction

Package: pimcore/pimcore Composer
Affected versions: >=12.0.0-RC1 and <12.3.7 or <11.5.17 or >=2026.1.0 and <2026.1.3
Fixed in: 12.3.7, 11.5.17, 2026.1.3
Severity: high CVSS 8.0
Exploitation: not on CISA KEV · EPSS 1% (62.3th percentile)
Published: 2026-05-27
Source: osv.dev

References

CWE-502

NVD record pimcore/pimcore advisories

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