Description
An issue was discovered in Pimcore before 5.7.1. An attacker with classes permission can send a POST request to /admin/class/bulk-commit, which will make it possible to exploit the unserialize function when passing untrusted values in the data parameter to bundles/AdminBundle/Controller/Admin/DataObject/ClassController.php.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Metasploit 1 module
-
Pimcore Unserialize RCE
exploit/multi/http/pimcore_unserialize_rce
Exploit-DB 1
- Pimcore < 5.71 - Unserialize Remote Code Execution (Metasploit) EDB-46783 · remote · Apr 30, 2019 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | pimcore/pimcore | < 5.7.1 | 5.7.1 | GHSA-7hqr-j26m-gmwp |
References
- https://snyk.io/vuln/SNYK-PHP-PIMCOREPIMCORE-173998
- https://github.com/pimcore/pimcore/commit/38a29e2f4f5f060a73974626952501cee05fda73
- http://packetstormsecurity.com/files/152667/Pimcore-Unserialize-Remote-Code-Execution.html
- http://www.rapid7.com/db/modules/exploit/multi/http/pimcore_unserialize_rce
- 46783 exploit
- https://blog.certimetergroup.com/it/articolo/security/polyglot_phar_deserialization_to_rce