CVE-2026-100143 Details
Description
The FluentCart A New Era of eCommerce WordPress plugin before 1.6.5 does not verify that the person placing a guest checkout controls the email address supplied, allowing unauthenticated attackers who know an existing guest customer's email to obtain a logged-in account bearing that address together with the customer's stored record.
An authentication bypass vulnerability has been identified in the FluentCart WordPress plugin, affecting versions prior to 1.6.5. The vulnerability arises because the plugin does not verify that the person making a guest checkout controls the email address provided. This flaw allows unauthenticated attackers who know an existing guest customer's email to gain access to a logged-in account associated with that address, along with the customer's stored records.
Users are advised to update the FluentCart WordPress plugin to version 1.6.5 or later.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 30, 2026CISA-ADP
Assessed Sep 30, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://wpscan.com/vulnerability/86c69e28-bdd2-4027-a045-f8b2523f8d7f/ | [email protected] | AdvisoryExploitRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-287 | Improper Authentication | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| FluentCart | < 1.6.5 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 30, 2026 | CVE Modified | CISA-ADP |
| Sep 30, 2026 | New CVE Received | [email protected] |