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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-78000

Joomla Extension - j2commerce.com - Open redirect in cart controller in J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5

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Status
Published
Published
Updated
Assigning organization
Joomla

Description

Joomla Extension - j2commerce.com - Reflected XSS via `filter_tag`, `pricefrom` and `priceto` in J2Store 1.0.0-3.3.21, 4.0.0-4.0.21, 4.1.0-4.1.6 - Four task handlers accepted a base64-encoded URL from user input and redirected to it without validating the destination host, enabling phishing using the shop's trusted domain. No authentication required.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

j2commerce.com J2Store extension for Joomla

Default version status: unaffected

  • 1.0.0-3.3.21affected
  • 4.0.0-4.0.21affected
  • 4.1.0-4.1.6affected

References