What is CVE-2026-15255?

CVE-2026-15255 is a medium-severity vulnerability in Registrationmagic, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.3/10. Published 2026-07-30.

How severe is CVE-2026-15255?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Registrationmagic

CVE-2026-15255

The RegistrationMagic WordPress plugin before 6.0.9.4 does not properly validate that a one-time password presented in a cookie belongs to the identity being requested before returning front-end form submissions, allowing unauthenticated…

Vulnerability class: IDOR (Insecure Direct Object Reference)

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Unknown Registrationmagic — versions 0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-15255?: CVE-2026-15255 is a medium-severity vulnerability in Registrationmagic, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.3/10. Published 2026-07-30.
How severe is CVE-2026-15255?: Medium severity. CVSS v3 base score is 5.3 out of 10.