GHSA-pgj4-g5j4-cmfx — cart2quote/module-quotati…
HIGHGHSA-pgj4-g5j4-cmfx is a high-severity (CVSS 7) remote code execution vulnerability in cart2quote/module-quotation-encoded. A fix is available for cart2quote/module-quotation-encoded — see the affected versions and patch details below.
cart2quote/module-quotation-encoded Remote Code Execution via downloadCustomOptionAction
Real-World Exposure
cart2quote/module-quotation-encoded🐘cart2quote/module-quotation-encodedReal-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
cart2quote/module-quotation-encoded extension may expose a critical security vulnerability by utilizing the unserialize function when processing data from a GET request. This flaw, present in the app/code/community/Ophirah/Qquoteadv/controllers/DownloadController.php and app/code/community/Ophirah/Qquoteadv/Helper/Data.php files, poses a significant risk of Remote Code Execution, especially when custom file options are employed on a product. Attackers exploiting this vulnerability could execute arbitrary code remotely, leading to unauthorized access and potential compromise of sensitive data.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | cart2quote/module-quotation-encoded | ≥ 4.1.6 | No fix |
| 🐘Packagist | cart2quote/module-quotation-encoded | ≥ 5.0.0&&< 5.4.4 | 5.4.4composer require cart2quote/module-quotation-encoded:^5.4.4 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for cart2quote/module-quotation-encoded, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
No patched version of cart2quote/module-quotation-encoded has shipped for GHSA-pgj4-g5j4-cmfx yet. Where your build allows, override or pin the dependency away from the vulnerable range, and apply any maintainer-recommended mitigation.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 Security's impact-aware SCA analyses which vulnerable code paths your application actually calls, so a match like GHSA-pgj4-g5j4-cmfx can be triaged on real exposure rather than presence alone.
Tailored to GHSA-pgj4-g5j4-cmfx. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is GHSA-pgj4-g5j4-cmfx in your dependencies?
O3 Security finds GHSA-pgj4-g5j4-cmfx across Packagist dependencies, including transitive ones, and its impact-aware SCA ranks findings by whether your code actually calls the vulnerable path.