Threats Tagged 'ghsa-w23p-wrp7-ch38'
View all threats tagged with 'ghsa-w23p-wrp7-ch38'. Filter and sort to focus on specific types of threats.
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Threats Tagged 'ghsa-w23p-wrp7-ch38'
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Pimcore's Hotspotimage data deserialization function unserializes stored PHP serialized data without restricting allowed classes, enabling PHP Object Injection. An attacker able to write crafted serialized data into the object-store column can trigger arbitrary object instantiation and execution of magic methods, leading to remote code execution. This vulnerability affects multiple related data marshallers and is present in all currently maintained Pimcore versions up to 2026.1.5 and before 12.3.10. A proof-of-concept demonstrates exploitation via a gadget chain in Pimcore's bundled guzzlehttp/guzzle dependency. A patch is available to restrict allowed classes during unserialization. Join the discussion | GCVE Database | 08/28/2026, 19:13:25 UTC Added: 08/29/2026, 15:18:04 UTC |
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