CVE-2026-14926

FluentCart < 1.4.0 - Subscriber+ Subscription Payment-Method Tampering via IDOR

Published Jul 28, 2026 CVSS 3.1 · 4.2 Medium EPSS < 1% KEV · Not listed
Description
The FluentCart A New Era of eCommerce WordPress plugin before 1.4.0 does not verify that a subscription belongs to the requesting customer in several of its payment-method endpoints, allowing any authenticated customer to act on another customer's subscription (changing its payment method, or cancelling and re-binding it) when they know the target subscription identifier.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Fluentcart
Fluentcart a New Era Of Ecommerce
Wordpress
Wordpress wordpress
Vendors & Products Fluentcart
Fluentcart a New Era Of Ecommerce
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Weaknesses CWE-284
Metrics cvssV3_1

{'score': 4.2, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The FluentCart A New Era of eCommerce WordPress plugin before 1.4.0 does not verify that a subscription belongs to the requesting customer in several of its payment-method endpoints, allowing any authenticated customer to act on another customer's subscription (changing its payment method, or cancelling and re-binding it) when they know the target subscription identifier.
Title FluentCart < 1.4.0 - Subscriber+ Subscription Payment-Method Tampering via IDOR
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Jul 28, 2026, 1:11 PM
Reserved
Jul 7, 2026, 9:14 AM
Status
Deferred
Published
Jul 28, 2026, 7:16 AM
Modified
Jul 28, 2026, 4:07 PM