Vulnerabilities in Quick.Cart software
| CVE ID | CVE-2025-67683 |
| Publication date | 22 January 2026 |
| Vendor | OpenSolution |
| Product | Quick.Cart |
| Vulnerable versions | 6.7 |
| Vulnerability type (CWE) | Improper Neutralization of Input During Web Page Generation (XSS or ‘Cross-site Scripting’) (CWE-79) |
| Report source | Report to CERT Polska |
| CVE ID | CVE-2025-67684 |
| Publication date | 22 January 2026 |
| Vendor | OpenSolution |
| Product | Quick.Cart |
| Vulnerable versions | 6.7 |
| Vulnerability type (CWE) | Improper Limitation of a Pathname to a Restricted Directory (‘Path Traversal’) (CWE-22) |
| Report source | Report to CERT Polska |
Description
CERT Polska has received a report about vulnerabilities in OpenSolution Quick.Cart software and participated in coordination of their disclosure.
The vulnerability CVE-2025-67683: Quick.Cart is vulnerable to reflected XSS via the sSort parameter. An attacker can craft a malicious URL which, when opened, results in arbitrary JavaScript execution in the victim’s browser.
The vulnerability CVE-2025-67684: Quick.Cart is vulnerable to Local File Inclusion and Path Traversal issues in the theme selection mechanism. Quick.Cart allows a privileged user to upload arbitrary file contents while only validating the filename extension. This allows an attacker to include and execute uploaded PHP code, resulting in Remote Code Execution on the server.
The vendor was notified early about these vulnerabilities, but didn’t respond with the details of vulnerabilities or vulnerable version range. Only version 6.7 was tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.
Credits
We thank Arkadiusz Marta for the responsible vulnerability report.
More about the coordinated vulnerability disclosure process at CERT Polska can be found at https://cert.pl/en/cvd/.