WordPress Frontend Dashboard Plugin Unauthenticated Account Takeover

The Frontend Dashboard WordPress plugin before 3.0.5 does not perform any authorisation or nonce check on actions available to unauthenticated users that call an attacker-chosen PHP function or class method with the request data, allowing unauthenticated users to take over any account, including administrators.

Casky was already ahead

This CVE exploits attack patterns that Casky's 224matched 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 Frontend Dashboard WordPress plugin before version 3.0.5 contains a critical privilege escalation vulnerability that allows completely unauthenticated attackers to execute arbitrary PHP functions and class methods on vulnerable servers. By exploiting the absence of authorization checks and nonce verification, attackers can bypass all security controls and take over any account, including administrator accounts with full site access. This vulnerability affects any WordPress installation running the vulnerable plugin version, making it particularly dangerous in multi-user environments and sites handling sensitive data. The 9.8 CVSS score reflects the ease of exploitation and severe impact—no authentication, credentials, or user interaction is required.

Casky's 224 matched security skills leverage Claude's extended reasoning to detect exploitation patterns aligned with MITRE ATT&CK technique TA0004 (Privilege Escalation). Practitioners using Casky would observe detection signals for unauthenticated function calls to admin-level operations, suspicious nonce bypass attempts, and direct method invocations from unauthenticated contexts. The platform would correlate these signals with CWE-269 (Improper Access Control) patterns, revealing request chains where attackers chain unauthenticated POST/GET parameters to escalate from guest to administrator. Security teams would see findings highlighting the absence of `wp_verify_nonce()` checks on action handlers, missing `current_user_can()` capability checks, and direct execution of privileged functions accessible via AJAX or form submissions without authentication validation—enabling rapid identification and remediation of this account takeover vector.

Live Threat IntelligenceComing soon

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 →

224 Casky skills cover this attack pattern

These skills use Claude AI's reasoning model to surface findings in the same attack categories as CVE-2026-103692.

abusing-dpapi-for-credential-access

red teaming · high

Run

abusing-shadow-credentials-for-privesc

red teaming · high

Run

Access with Stolen Session Cookie

identity access management · low

Run

MITRE ATT&CK Techniques

TA0004

Investigate the attack patterns behind CVE-2026-103692

Casky has 224 skills that investigate the attack patterns behind CVE-2026-103692. Run one and get CVSS-scored findings in 3 minutes.

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