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CRITICAL severity

CVE-2022-26265 — managed-edition

CRITICAL

CVE-2022-26265 is a critical-severity (CVSS 9.8) OS Command Injection vulnerability in contao/managed-edition. 3 public exploit or proof-of-concept references are indexed, so weaponization risk is real. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.

Remote Code Execution in Contao Managed Edition

Published
Updated
Affected
1 pkg
Patched
See advisory
Exploits
3 known
Exploitation data as of Nov 6, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
30.4%probability of exploitation in next 30 days
Moderate Risk0.00%
Lower risk than most CVEs98th percentile — riskier than 98% of all scored CVEsHighest risk
18.0%40.0%61.9%83.9%71.5%30.4%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
🐘contao/managed-edition

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

Contao Managed Edition v1.5.0 was discovered to contain a remote command execution (RCE) vulnerability via the component php_cli parameter.

Affected Packages

1 total
EcosystemPackageVulnerable rangeFix
🐘Packagistcontao/managed-editionall versionsNo fix

Affected Products

1 product · 1 configurations
Application
contaocontao
1 version
1.5.0
Exploits & PoCs
3

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

Contao Managed Edition v1.5.0 was discovered to contain a remote command…

github.comNVDMar 2022

Report on github.com

github.comGithubDec 2022

Detection & mitigation playbook

Open-source dependency

  1. Detect

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

  2. Remediation status

    The records we use list no patched version of contao/managed-edition for CVE-2022-26265. Check the maintainer's advisory, and where your build allows, override or pin the dependency away from the vulnerable range.

  3. Mitigate without a patch

    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

Contao Managed Edition v1.5.0 was discovered to contain a remote command execution (RCE) vulnerability via the component php_cli parameter.
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CVE-2022-26265: managed-edition RCE (Critical 9.8)