What’s Vulnerable › Vulnerabilities
CVE-2026-16036: miniOrange 2FA < 6.2.7 - 2FA Bypass via Password-Only Second-Factor Rebinding
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-05 · updated 2026-08-26
- Weakness: CWE-287
Description
The miniOrange 2FA WordPress plugin before 6.2.7 does not bind the second factor being configured during the pre-login two-factor challenge to the target account's existing factor, allowing an attacker who knows a user's password to rebind that user's second factor to an attacker-controlled destination, complete the challenge, and take over the account, including administrator accounts.
Affected products
- miniOrange 2FA: before 6.2.7 — fixed in 6.2.7
How to fix
Upgrade to a fixed version: miniOrange 2FA 6.2.7. Check the vendor advisory for mitigations.
References
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