CVE-2026-119558

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    CVE-2026-119558

    Published: 30 Oct 2026Last Modified: 5 Nov 2026

    Summary: OpenCart through 4.1.0.4 Payment Bypass via Free Checkout Reward Points

    Details: OpenCart through 4.1.0.4 contains a business logic vulnerability that allows logged-in customers to place unpaid full-price orders by clearing reward points after selecting Free Checkout. Attackers can apply points, save Free Checkout, then submit zero points via reward.save so the confirm handler advances the order to Free Checkout status without payment.

    References: https://abraxaslabs.tech/research/opencart-reward-free-checkout, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/119xxx/CVE-2026-119558.json, https://nvd.nist.gov/vuln/detail/CVE-2026-119558, https://www.vulncheck.com/advisories/opencart-through-4.1.0.4-payment-bypass-via-free-checkout-reward-points, https://github.com/opencart/opencart, https://github.com/opencart/opencart/blob/4.1.0.4/upload/extension/opencart/catalog/controller/checkout/reward.php#L89-L94, https://github.com/opencart/opencart/blob/4.1.0.4/upload/extension/opencart/catalog/controller/payment/free_checkout.php#L47-L55

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    4.1.0.4
    4.1.0.3
    4.1.0.2
    4.1.0.1
    4.1.0.0

    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
    CVE-2026-119558 | CVE-DB