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CRITICAL severity

CVE-2022-39365 — pimcore

CRITICALFix: pimcore/pimcore@43aa34e

CVE-2022-39365 is a critical-severity (CVSS 9.8) Code Injection vulnerability in pimcore/pimcore. A fix is available for pimcore/pimcore — see the affected versions and patch details below.

RCE vulnerability in Pimcore/Mail & Dynamic Text Layout

Also known asGHSA-5qxq-vgmm-q39m
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Nov 3, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
2.3%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs83th percentile — riskier than 83% of all scored CVEsHighest risk
0.00%0.96%1.93%2.89%0.2%2.3%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected
🐘pimcore/pimcore

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.

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.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistpimcore/pimcoreall versions10.5.9composer require pimcore/pimcore:^10.5.9

Affected Products

1 product · 1 configurations
Application
pimcorepimcore
< 10.5.9
range

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for pimcore/pimcore, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update pimcore/pimcore to 10.5.9 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2022-39365 is resolved across your whole dependency graph.

  3. Workarounds

    Stop passing untrusted input into the interpreter or shell: call the affected binary with an argument array rather than a composed command string, reject anything outside a strict allowlist of expected values, and run the component under an account that cannot reach beyond the work it legitimately does.

Frequently Asked Questions

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.
O3 Security · Impact-Aware SCA

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CVE-2022-39365: pimcore RCE — Fixed in 10.5.9