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Advisories

OpenCart through 4.1.0.4 Payment Bypass via Free Checkout Reward Points

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Severity
low
Date
Affecting

  • OpenCart <= 4.1.0.4

CWE
  • CWE-841 Improper Enforcement of Behavioral Workflow
CVSS
2.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Credit
Abraxas Labs
Description
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.

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