CVE-2026-16299CWE-287

CVE-2026-16299

Critical · published August 10, 2026

CVSS v3.1
9.8
EPSS
0%
Percentile
41.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00498 · 41.8th percentile
Weakness
CWE-287 · Improper Authentication
Published
2026-08-10T11:16Z
References (1)
https://wpscan.com/vulnerability/06532a5a-ad34-421e-81e3-b4e44e8023ab/ · [email protected]
EPSS history
Timeline
  • 10 AUG 06:00Z
    Single Sign On For TNG < 2.2.0 - Unauthenticated Arbitrary Password Reset
    cvelistv5