Remote Code Execution via Local File Inclusion in Quick.Cart

published 2026-01-22 9mo ago modified 2026-06-17 4mo ago also EUVD-2026-4165

cvss: 7.2; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.8%; EPSS 0.8% chance of exploitation in 30 days, percentile 57%
public exploits: 0; none known

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 this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only version 6.7 was tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.

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CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 9mo ago (2026-01-22)

Exploit prediction

0.82% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	4.0	9.4	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CNA	4.0	9.4	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD	3.1	7.2	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

OpenSolution Quick.Cart

Classification

Weakness

CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

cert.pl /posts/2026/01/CVE-2025-67683
third-party-advisory
opensolution.org /sklep-internetowy-quick-cart.html
product

Sources

CVE List CVE-2025-67684
NVD CVE-2025-67684

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.