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.
Published: 2026-10-01
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 01 Oct 2026 16:00:00 +0000

Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions wp Fusion Lite
Vendors & Products Wordpress-extensions
Wordpress-extensions wp Fusion Lite

Thu, 01 Oct 2026 11:30:00 +0000

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'}


Thu, 01 Oct 2026 08:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200
CWE-285

Thu, 01 Oct 2026 06:15:00 +0000

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

Subscriptions

Wordpress-extensions Wp Fusion Lite
cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-10-01T10:45:48.928Z

Reserved: 2026-09-14T13:39:16.489Z

Link: CVE-2026-90974

cve-icon Vulnrichment

Updated: 2026-10-01T10:43:13.092Z

cve-icon NVD

Status : Deferred

Published: 2026-10-01T06:17:15.080

Modified: 2026-10-01T13:11:52.923

Link: CVE-2026-90974

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-01T15:36:57Z

Weaknesses
  • CWE-200

    Exposure of Sensitive Information to an Unauthorized Actor

  • CWE-285

    Improper Authorization

  • CWE-862

    Missing Authorization