# CVE-2026-81567

## Summary

- **CVE ID:** CVE-2026-81567
- **Severity:** HIGH
- **CVSS Score:** 8.7 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-89
- **Published:** Sep 15, 2026
- **Last Modified:** Sep 16, 2026

## Description

Joomla Extension - j2commerce.com - Unauthenticated blind SQL injection in the storefront product list in J2Store 1.0.0-3.3.2, 4.0.0-4.0.22, 4.1.0-4.1.7 - Unauthenticated, blind extraction of arbitrary database content (e.g. customer records, order data, stored credentials/tokens) via boolean- or time-based inference, reachable on any public storefront that exposes the standard product listing or product-tags filter.

## Affected Products

- j2commerce.com — J2Store extension for Joomla (1.0.0-3.3.22)
- j2commerce.com — J2Store extension for Joomla (4.0.0-4.0.22)
- j2commerce.com — J2Store extension for Joomla (4.1.0-4.1.7)

## References

- [CNA](https://www.j2commerce.com/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.23%
- **EPSS Percentile:** 13.7

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._