CVE-2023-54362

Joomla VirtueMart Shopping-Cart 4.0.12 Reflected XSS via keyword

CVSS 5.1 MEDIUMEPSS 0.2%CWE-79

Vexday Risk Score

33Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 5.1EPSS 0.2%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

09 Apr 2026Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

Joomla VirtueMart Shopping-Cart 4.0.12 contains a reflected cross-site scripting vulnerability that allows attackers to inject malicious scripts by manipulating the keyword parameter. Attackers can craft malicious URLs containing script payloads in the keyword parameter of the product-variants endpoint to execute arbitrary JavaScript in victim browsers and steal session tokens or credentials.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Affected products

Virtuemart · Cart

public PoCs found — 1

cve_referencewww.exploit-db.com/exploits/51631unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

https://demo.virtuemart.net/https://www.exploit-db.com/exploits/51631 https://www.virtuemart.net/https://www.vulncheck.com/advisories/joomla-virtuemart-shopping-cart-reflected-xss-via-keyword