CVE-2026-14926: medium-severity vulnerability in FluentCart A New Era of eCommerce
FluentCart < 1.4.0 - Subscriber+ Subscription Payment-Method Tampering via IDOR
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 4.2epss 0.2%
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.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L
Affected products
Unknown · FluentCart A New Era of eCommercepublic PoCs found — 1
cve_referencewpscan.com/vulnerability/2f0f147e-0990-4ded-b2cd-ac2a32975782/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — FluentCart A New Era of eCommerce
In the same product, most dangerous first.
CVE-2026-100142MEDIUMFluentCart < 2.2.0 - Unauthenticated Customer Address Disclosure via IDOREPSS 0.3%CVE-2026-14927LOWFluentCart < 1.5.3 - Unauthenticated Order PII Disclosure via Print RoutesEPSS 0.3%CVE-2026-100143MEDIUMFluentCart < 1.6.5 - Unauthenticated Guest Customer Account Takeover via Checkout EmailEPSS 0.2%