Vulnerability record/PUBLISHED/Published Oct 30, 2026 11:31:07 UTC
CVE-2026-119558
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.
Base score2.3/ 10
SeverityLowCVSS 4.0
Exploitability / impact
CVSS metric breakdown
Base severityLow
Attack vectorNetworkAV
Attack complexityHighAC
Attack requirementsPresentAT
Privileges requiredLowPR
User interactionNoneUI
Vulnerable system confidentialityNoneVC
Vulnerable system integrityLowVI
Vulnerable system availabilityNoneVA
Subsequent system confidentialityNoneSC
Subsequent system integrityNoneSI
Subsequent system availabilityNoneSA
CVSS vector string
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:NCVSS communicates standardized severity and impact characteristics. It does not establish whether a system is exploitable in your specific environment.
Record context
CVE Numbering AuthorityVulnCheck
Last updatedOct 30, 2026 11:31:07 UTC
PublishedOct 30, 2026 11:31:07 UTC
ReservedOct 30, 2026 10:53:28 UTC
Credits
- Abraxas Labs