Unauthenticated Password Reset in TNG WordPress SSO Plugin

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.

Casky was already ahead

This CVE exploits attack patterns that Casky's 283matched skills already investigate — long before this vulnerability was disclosed. Claude's reasoning model maps these techniques to MITRE ATT&CK, so practitioners who ran these skills have already seen the threat behaviour in their findings.

Analysis

The Single Sign On For TNG WordPress plugin versions before 2.2.0 contains a critical authentication bypass vulnerability (CWE-287) that allows unauthenticated attackers to reset passwords for any user account, including administrators. This vulnerability is particularly dangerous because WordPress admin accounts control site content, user management, plugin installation, and security configurations. Any organization using this plugin with versions 2.1.x or earlier faces immediate risk of complete site compromise through privilege escalation and unauthorized access.

Casky's 283 matching security skills leverage Claude AI's extended reasoning to detect the attack patterns associated with TA0004 (Privilege Escalation) and TA0006 (Credential Access) techniques embedded in this CVE. Practitioners using Casky would identify suspicious indicators including: unauthenticated requests to password reset endpoints without proper token validation, successful password modifications occurring without corresponding authentication logs, and administrative account takeover attempts that bypass normal authentication workflows. The platform's skill mapping would flag improper session handling, missing CSRF protections on sensitive state-changing operations, and inadequate request verification mechanisms—allowing security teams to pinpoint vulnerable code patterns and prioritize patching before attackers establish persistent administrative access to their WordPress infrastructure.

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Casky Risk Score

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EPSS Probability

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Shodan Exposure

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GreyNoise Signal

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Composite risk scoring from EPSS, CISA KEV, Shodan, and GreyNoise — 21 security APIs correlated into a single Casky Risk Score. Coming in Casky Pro. Join early access →

283 Casky skills cover this attack pattern

These skills use Claude AI's reasoning model to surface findings in the same attack categories as CVE-2026-16299.

abusing-dpapi-for-credential-access

red teaming · high

Run

abusing-shadow-credentials-for-privesc

red teaming · high

Run

Access with Stolen Session Cookie

cryptography · low

Run

MITRE ATT&CK Techniques

TA0004 TA0006

Investigate the attack patterns behind CVE-2026-16299

Casky has 283 skills that investigate the attack patterns behind CVE-2026-16299. Run one and get CVSS-scored findings in 3 minutes.

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