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TI-2024-03894 Aliases CVE-2024-4186GHSA-mr2f-mm92-fppw

Edwiser Bridge <= 3.0.5 - Authentication Bypass due to Missing Empty Value Check

Priority MEDIUM 44CWE-288Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-288.

Summary

The Edwiser Bridge plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 3.0.5. This is due to the 'eb_user_email_verification_key' default value is empty, and the not empty check is missing in the 'eb_user_email_verify' function. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the user id. This can only be exploited if the 'Email Verification' setting is enabled.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00902 59th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
WisdmLabsEdwiser Bridge – WordPress Moodle Integrationup to 3.0.5—No fix listedCNA
  • Edwiser Bridge – WordPress Moodle Integration VendorWisdmLabs Affected up to 3.0.5 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-4186
  2. 2026-10-03 Alias added: GHSA-mr2f-mm92-fppw

References

Other 3

  • TI-2024-03698 Product Enquiry for WooCommerce < 3.1.8 - Admin+ Stored XSS CVSS 3.1MEDIUM 5.9
  • TI-2026-67941 Sensitive data exposure in WordPress Edwiser Bridge plugin CVSS 3.1HIGH 7.2
  • TI-2021-03256 Edwiser Bridge <= 2.0.6 - Cross-Site Request Forgery Bypass CVSS 3.1HIGH 8.8
  • TI-2024-32905 WordPress Edwiser Bridge plugin <= 3.0.7 - Server Side Request Forgery (SSRF) vulnerability CVSS 3.1HIGH 8.6
  • TI-2024-20636 WordPress Edwiser Bridge plugin <= 3.0.2 - SQL Injection vulnerability CVSS 3.1HIGH 7.6
  • TI-2025-18310 WordPress Edwiser Bridge plugin <= 3.0.8 - Reflected Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
See all 9 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences