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    Dashboard / CVE / CVE-2026-81567

    CVE-2026-81567

    Joomla Extension - j2commerce.com - Unauthenticated blind SQL injection in the storefront product list in J2Store 1.0.0-3.3.2, 4.0.0-4.0.22, 4.1.0-4.1.7 - Unauthenticated, blind extraction of arbitrary database content (e.g. customer records, order data, stored credentials/tokens) via boolean- or time-based inference, reachable on any public storefront that exposes the standard product listing or product-tags filter.

    Published:Sep 15, 2026
    Last Modified:Sep 16, 2026
    EPS:Sep 15, 2026
    EPSS Score:0.00228
    CVSS Score:8.7

    Affected Products

    Vendor
    J2commerce.com
    Product
    J2store Extension For Joomla

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-82190 (CVSS 6.3) — Joomla Extension - j2commerce.com - Predictable/forgeable order access token in J2Store 1.0.0-3.3.2, 4.0.0-4.0…
    CVE-2026-78081 (CVSS 7.1) — Joomla Extension - j2commerce.com - Missing CSRF protection on cart, checkout and myprofile controllers in J2S…
    CVE-2026-81568 (CVSS 8.7) — Joomla Extension - j2commerce.com - Arbitrary file read via `task=download` in J2Store 1.0.0-3.3.2, 4.0.0-4.0.…
    CVE-2026-82191 (CVSS 5.3) — Joomla Extension - j2commerce.com - Unescaped request data reflected into PayPal notify redirect in J2Store 1.…
    CVE-2026-82189 (CVSS 8.7) — Joomla Extension - j2commerce.com - Any order can be marked Failed by anyone in J2Store 1.0.0-3.3.2, 4.0.0-4.0…
    CVE-2026-78000 (CVSS 5.3) — Joomla Extension - j2commerce.com - Reflected XSS via `filter_tag`, `pricefrom` and `priceto` in J2Store 1.0.0…
    CVE-2026-78069 (CVSS 9.5) — Joomla Extension - j2commerce.com - Missing authorization on Apps controller delegation chain in J2Store 1.0.0…
    CVE-2026-78065 (CVSS 7.1) — Joomla Extension - j2commerce.com - Guest checkout address disclosure to any authenticated user (IDOR) in J2St…
    CVE-2026-77999 (CVSS 8.7) — Joomla Extension - j2commerce.com - Unauthenticated PayPal callback forgery leading to order confirmation frau…
    CVE-2026-78064 (CVSS 8.8) — Joomla Extension - j2commerce.com - Anonymous cart-record tampering via inherited FOF `save` task in J2Store 1…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High