CVE-2026-67359 Joomla Extension - j2commerce.com - Order content disclosure J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5
Unauthenticated attackers can view full order details including prices and items by manipulating the order_id parameter in J2Store.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-67359?
CVE-2026-67359 is a high-severity missing authorization vulnerability in j2commerce.com J2Store extension for Joomla, published on 21 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Joomla Extension - j2commerce.com - Order content disclosure J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5 - An unauthenticated visitor could supply any order_id as a query parameter to render the full checkout confirmation page for that order, including line items, prices, and totals.
Weakness: CWE-639
Which versions are affected by CVE-2026-67359?
How do I fix CVE-2026-67359?
No fix has been published for CVE-2026-67359 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-67359 being exploited?
There is no known exploitation of CVE-2026-67359 in the wild and no public exploit code.
Sources
Also known as GHSA-729h-pf7j-c7xw.