CVE-2026-67358

Summary

Joomla Extension - j2commerce.com - Download quota manipulation in J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5 - An authenticated user with a valid order token could increment the download limit counter on a download record belonging to a different order. The endpoint also lacked a CSRF token.

Affected Software

VendorProductVersion RangeStatus
j2commerce.comJ2Store extension for Joomla1.0.0-3.3.20affected
j2commerce.comJ2Store extension for Joomla4.0.0-4.0.20affected
j2commerce.comJ2Store extension for Joomla4.1.0-4.1.5affected

Weaknesses

  • CWE-639: CWE-639 (Authorization Bypass Through User-Controlled Key)
  • CWE-352: CWE-352 Cross-Site Request Forgery (CSRF)

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References