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Description

CubeCart is an ecommerce software solution. Prior to 6.7.0, an unauthenticated Reflected XSS vulnerability exists in the CubeCart v6.x search feature. Due to a logic flaw in classes/catalogue.class.php, user input is reflected without sanitization only when a search returns exactly one product. This flaw bypasses current filters, allowing an attacker to execute malicious JavaScript in the victim's browser, leading to session hijacking, site defacement, or phishing. This vulnerability is fixed in 6.7.0.

PUBLISHED Reserved 2026-05-05 | Published 2026-05-13 | Updated 2026-05-15 | Assigner GitHub_M




MEDIUM: 6.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Problem types

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

< 6.7.0
affected

References

github.com/...art/v6/security/advisories/GHSA-gvcp-wpvp-c6f7 exploit

github.com/...art/v6/security/advisories/GHSA-gvcp-wpvp-c6f7

github.com/...ommit/b9d03e20b9d0f443f8ea55fd834e348438e2cc0c

cve.org (CVE-2026-44376)

nvd.nist.gov (CVE-2026-44376)

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