EUVD-2026-79293
GHSA-h4fr-vqpq-mpm6
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V3 - Web Frontend Security Anti-CSRF tokens, SameSite cookies
MITRE ATT&CK
1 technique across 1 tactic: Initial Access The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
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Alert meAnalysisAIv1 – Sep 15, 2026
Cross-site request forgery in the J2Store e-commerce extension for Joomla (versions 1.0.0–3.3.2, 4.0.0–4.0.22 and 4.1.0–4.1.7) allows an attacker to silently overwrite a shopper's billing or shipping address while their checkout session is active, potentially redirecting a paid order to an attacker-controlled address. The cart, checkout and myprofile controllers omit CSRF token validation, so each forged request executes only with the victim's own session privileges — there is no cross-account data access. No public exploit code or active exploitation has been identified at time of analysis.
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 1 package in euvd
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Primary rating from Vendor (Joomla) · only source for this CVE.
CVSS VectorVendor: Joomla
DescriptionCVE.org
Joomla Extension - j2commerce.com - Missing CSRF protection on cart, checkout and myprofile controllers in J2Store 1.0.0-3.3.2, 4.0.0-4.0.22, 4.1.0-4.1.7 - A forged request riding a victim's active checkout session could silently overwrite the billing or shipping address before order confirmation - the most consequential sub-case, since it opens the door to redirecting a paid order's goods to an attacker-controlled address - or tamper with a saved profile address via saveAddress(). As before, each forged request executes with only the victim's own session privileges, so there is no cross-account data access.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Cross-Site Request Forgery exploits the automatic credential inclusion behavior of web browsers.
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Exploit-DB