WordPress AppMySite plugin <= 3.15.4 - Broken Access Control vulnerability

Why this deserves its current priority

CVSS is 6.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Affected scope and exposure questions

The current feed maps AppMySite/AppMySite (generic). Check affected ranges and fixed versions before updating.

Recommended response

1. 1Check inventory. Check lockfiles and deployed manifests for AppMySite/AppMySite.
2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

1. Published upstream

   Sep 23, 2026

   Evidence: source:cvelist:source_dates:source-dates:record

2. Source modified

   Sep 23, 2026

   Evidence: source:cvelist:source_dates:source-dates:record

3. First seen by HOL

   Sep 23, 2026

Sources and claim methodology

• Source referencepatchstack.com

Related CVEs

• Automation-controller: automation-controller-container: automation-controller: any authenticated user reads red hat subscription/license details via /config/Also CWE-862
• Formie: Integration form-settings action allows SSRF and exfiltration of stored integration credentialsAlso CWE-862
• Formie: Unauthenticated users can overwrite incomplete submissions via submit actionAlso CWE-862
• Formie: Missing authorization on sent notification resend modal exposes submission PIIAlso CWE-862
• Automation-controller: automation-controller-container: aap controller: copyapiview.post() missing read authorization check enables job template secret recoveryAlso CWE-862
• Jawn: Uncontrolled nesting depth in JSON parserSame generic ecosystem