CVE-2026-67358
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
- Published
- Aug 21, 2026
- Updated
- Aug 21, 2026
- Assigning CNA
- Joomla
- Evidence observed
- Aug 31, 2026
Primary CVSS
cvelist · CVSS 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:NSummary
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.
Sources
PoC for J2Store CVE-2026-67358–67362 (J2Commerce security advisory Aug 2026)
Responsible use
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