CVE-2026-5722
CRITICAL EPSS 36.4%
Published May 5, 20261mo ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Published May 5, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago
Description
The MoreConvert Pro plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.9.14. This is due to the guest waitlist verification flow not invalidating or regenerating verification tokens when the customer email address is changed. This makes it possible for unauthenticated attackers to authenticate as existing users, including administrators, by obtaining a valid guest verification token for an attacker-controlled email, changing the same guest customer email to the target account email through the public waitlist flow, and then using the original verification link.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
36.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-287 Improper Authentication Authentication
References 3
- moreconvert.com https://moreconvert.com/changelog/
- wordpress.org https://wordpress.org/plugins/smart-wishlist-for-more-convert/
- wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/fe887475-f7e8-4fda-a793-bc6f37b70f3e?source=cve
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.