Auth bypass in Beycanpress Account Switcher
CVE-2026-6456
The Account Switcher plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.0.2. This is due to the `rememberLogin` REST API endpoint using a loose comparison (`!=` instead of `!==`) for secret v…
Vulnerability class: Broken Authentication
EPSS: 0.000 (14.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Beycanpress Account Switcher — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-6456?
- CVE-2026-6456 is a high-severity vulnerability in Beycanpress Account Switcher, classified under Improper Authentication. CVSS score: 8.8/10. Published 2026-05-20.
- How severe is CVE-2026-6456?
- High severity. CVSS v3 base score is 8.8 out of 10.