What’s Vulnerable › Vulnerabilities
CVE-2026-16299: Single Sign On For TNG < 2.2.0 - Unauthenticated Arbitrary Password Reset
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-10 · updated 2026-08-26
- Weakness: CWE-287
Description
The Single Sign On For TNG WordPress plugin before 2.2.0 does not properly validate a password reset request, allowing unauthenticated attackers to reset the password of arbitrary users, including administrators, which could lead to a full site takeover.
Affected products
- Single Sign On For TNG: before 2.2.0 — fixed in 2.2.0
How to fix
Upgrade to a fixed version: Single Sign On For TNG 2.2.0. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2026-16299 or the next vulnerability affects your stack