CVE-2026-90974

WP Fusion Lite 3.37.14 - 3.47.14 - Unauthenticated CRM Integration Settings Update

Published Oct 1, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
The WP Fusion Lite WordPress plugin before 3.48.0 does not require authentication on a settings handler that runs during admin initialization, allowing unauthenticated users to overwrite the site's CRM integration endpoint and credentials, after which synced user data is delivered to an attacker-chosen host.

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 Wordpress-extensions
Wordpress-extensions wp Fusion Lite
Vendors & Products Wordpress-extensions
Wordpress-extensions wp Fusion Lite
Type Values Removed Values Added
Weaknesses CWE-862
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses CWE-200
CWE-285
Type Values Removed Values Added
Description The WP Fusion Lite WordPress plugin before 3.48.0 does not require authentication on a settings handler that runs during admin initialization, allowing unauthenticated users to overwrite the site's CRM integration endpoint and credentials, after which synced user data is delivered to an attacker-chosen host.
Title WP Fusion Lite 3.37.14 - 3.47.14 - Unauthenticated CRM Integration Settings Update
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Oct 1, 2026, 10:45 AM
Reserved
Sep 14, 2026, 1:39 PM
Status
Deferred
Published
Oct 1, 2026, 6:17 AM
Modified
Oct 1, 2026, 1:11 PM