CVE-2024-39406 — magento/community-edition
MEDIUMCVE-2024-39406 is a medium-severity (CVSS 6.8) Path Traversal vulnerability in magento/community-edition. A fix is available for magento/community-edition — see the affected versions and patch details below.
Adobe Commerce | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)
Exploitation Status
No confirmed exploitation observed yet
- A successful exploit gives an attacker total control of the affected component, not partial access.
- CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.
Exploitation and automatability from CISA’s SSVC triage for CVE-2024-39406.
EPSS Exploitation Probability
EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.
How urgent is this, really
CVE-2024-39406 plotted by exploitation likelihood (EPSS) against impact (CVSS). The shaded corner — EPSS 50%+ and CVSS 7.0+ — is where this CVE doesn't sit, though severity or exploitability alone can still warrant action.
Where this sits among everything scored
Of 379,145 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Real counts from FIRST.org, not a sample — log-scaled since the landscape is heavily right-skewed.
Real-World Exposure
magento/community-edition🐘magento/community-edition🐘magento/community-edition🐘magento/community-edition🐘magento/community-edition🐘magento/community-edition🐘magento/community-edition🐘magento/community-editionReal-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
Adobe Commerce versions 2.4.7-p1, 2.4.6-p6, 2.4.5-p8, 2.4.4-p9 and earlier are affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could lead to arbitrary file system read. An admin attacker could exploit this vulnerability to gain access to files and directories that are outside the restricted directory. Exploitation of this issue does not require user interaction and scope is changed.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | magento/community-edition | ≥ 2.4.7-p1&&< 2.4.7-p2 | 2.4.7-p2composer require magento/community-edition:^2.4.7-p2 |
| 🐘Packagist | magento/community-edition | all versions | No fix |
| 🐘Packagist | magento/community-edition | ≥ 2.4.6-p1&&< 2.4.6-p7 | 2.4.6-p7composer require magento/community-edition:^2.4.6-p7 |
| 🐘Packagist | magento/community-edition | all versions | No fix |
| 🐘Packagist | magento/community-edition | ≥ 2.4.5-p1&&< 2.4.5-p9 | 2.4.5-p9composer require magento/community-edition:^2.4.5-p9 |
| 🐘Packagist | magento/community-edition | all versions | No fix |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for magento/community-edition, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update magento/community-edition to 2.4.7-p2 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2024-39406 is resolved across your whole dependency graph.
Workarounds
Resolve every user-supplied path to its canonical form and reject anything that escapes the intended directory, and run the component under an account that has no read or write access outside the directory it legitimately serves.
How O3 protects you
O3 Security's impact-aware SCA analyses which vulnerable code paths your application actually calls, so a match like CVE-2024-39406 can be triaged on real exposure rather than presence alone.
Tailored to CVE-2024-39406. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is CVE-2024-39406 in your dependencies?
O3 Security finds CVE-2024-39406 across Packagist dependencies, including transitive ones, and its impact-aware SCA ranks findings by whether your code actually calls the vulnerable path.