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CVE-2019-10867 is an unsafe deserialization vulnerability in Pimcore versions before 5.7.1. The administrative class bulk-commit handler passes untrusted values from the data POST parameter to an unserialize function in the AdminBundle ClassController. An authenticated attacker holding classes permission can submit a request to the bulk-commit endpoint and cause attacker-controlled serialized data to be deserialized.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos.
This repository contains a single Metasploit module (modules/exploits/multi/http/pimcore_unserialize_rce.rb) that exploits a PHP unserialize vulnerability (CVE-2019-10867) in Pimcore versions 4.x and 5.x before 5.7.1. The exploit requires authentication as a user with 'classes' permission and targets the '/admin/class/bulk-commit' endpoint, abusing the 'data' parameter to inject a malicious serialized PHP object. The module supports both Symfony and Zend unserialize payloads, depending on the Pimcore version, and delivers arbitrary PHP code execution on the target server. The structure is typical for a Metasploit exploit, with options for target URI, username, and password, and includes logic for authentication, CSRF token handling, and payload delivery. The main attack vector is network-based, targeting the Pimcore admin interface over HTTP(S).
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