CVE-2019-10867
Pimcore Unserialize Remote Code Execution
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2019-10867- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.5 Medium
AV:N/AC:L/Au:S/C:P/I:P/A:P - Weakness
- CWE-502
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2019-10867- Updated
- 2026-11-02
EUVDEUVD-2022-3014 No score
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.
- Record
EUVD-2022-3014- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-7hqr-j26m-gmwp
Pimcore Unserialize Remote Code Execution
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.
- Record
GHSA-7hqr-j26m-gmwp- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
OSV
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.
- Record
CVE-2019-10867- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVGHSA-7hqr-j26m-gmwp
Pimcore Unserialize Remote Code Execution
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.
- Record
GHSA-7hqr-j26m-gmwp- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
pimcore/pimcorePackagist |
before 5.7.1 | 5.7.1 |
pimcore/pimcorePackagist |
before 5.7.1, plus listed versions 2.2.02.2.12.2.22.3.03.0.0 Show 45 moreShow less3.0.13.0.23.0.33.0.43.0.53.0.63.1.03.1.14.0.04.0.14.1.04.1.14.1.24.1.34.2.04.3.04.3.14.4.04.4.14.4.24.4.34.5.04.6.04.6.14.6.24.6.34.6.44.6.5v5.0.0v5.0.0-RCv5.0.1v5.0.2v5.0.3v5.0.4v5.1.0v5.1.0-alphav5.1.1v5.1.2v5.1.3v5.2.0v5.2.1v5.2.2v5.2.3v5.3.0v5.3.1 |
5.7.1 |
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Pimcore < 5.71 - Unserialize Remote Code Execution (Metasploit) | 2019-04-30 |
| Metasploit | Pimcore Unserialize RCE | 2019-03-11 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, Metasploit, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-10867 is a high vulnerability (CVSS 8.8) in Pimcore, published April 4, 2019. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 68.9%, the 99th percentile. Fixed in pimcore/pimcore 5.7.1.
References
snyk.io/vuln/SNYK-PHP-PIMCOREPIMCORE-173998
github.com/pimcore/pimcore/commit/38a29e2f4f5f060a73974626952501cee05fda73
packetstormsecurity.com/files/152667/Pimcore-Unserialize-Remote-Code-Execution.html
rapid7.com/db/modules/exploit/multi/http/pimcore_unserialize_rce
exploit-db.com/exploits/46783
blog.certimetergroup.com/it/articolo/security/polyglot_phar_deserialization_to_rce
nvd.nist.gov/vuln/detail/CVE-2019-10867
Left out here: 18 versions. The JSON record has them.