CVE-2022-39365
CWE-94Published: October 27, 2022· Updated: Jun 17, 2026
Official Description
Pimcore is an open source data and experience management platform. Prior to version 10.5.9, the user controlled twig templates rendering in `Pimcore/Mail` & `ClassDefinition\Layout\Text` is vulnerable to server-side template injection, which could lead to remote code execution. Version 10.5.9 contains a patch for this issue. As a workaround, one may apply the patch manually.
Risk Analysis
Pimcore is vulnerable to server-side template injection in its mail and layout rendering components, which can lead to remote code execution. With a CVSS score of 9.8, this vulnerability allows an attacker to execute arbitrary code on the server.
There is no known public exploit, and it is not in the CISA KEV. The vulnerability is remotely exploitable.
Upgrade Pimcore to version 10.5.9 or apply the provided patch manually to the affected templates.
Technical Analysis
CVE-2022-39365 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (8)
Quick Facts
Related CVEs (CWE-94)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-39365 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts