AI Engine < 3.6.4 - Unauthenticated Cross-Session Chatbot File Deletion via Forgeable Session Cookie

Why this deserves its current priority

CVSS is 4.8. 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 Unknown/AI Engine (generic). Check affected ranges and fixed versions before updating.

Recommended response

1. 1Check inventory. Check lockfiles and deployed manifests for Unknown/AI Engine.
2. 2Review the reported fix. Update Unknown/AI Engine to 3.6.4 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

1. Published upstream

   Aug 8, 2026

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

2. Source modified

   Aug 26, 2026

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

3. First seen by HOL

   Aug 8, 2026

Sources and claim methodology

• Source referencewpscan.com

Related CVEs

• Custom Field Template <= 2.7.8 - Authenticated (Contributor+) Insecure Direct Object Reference to Arbitrary Media File Deletion via 'file_field' ParameterAlso CWE-639
• Tutor LMS <= 4.0.7 - Authenticated (Custom+) Insecure Direct Object Reference to Arbitrary Quiz Question/Answer Modification and Deletion via 'payload' ParameterAlso CWE-639
• BM Content Builder < 3.17.1 - Authenticated (Subscriber+) Arbitrary File ReadSame generic ecosystem
• BM Content Builder < 3.17.1 - Authenticated (Subscriber+) Arbitrary File DeletionSame generic ecosystem
• Image Buzz <= 1.0.3 - Missing Authorization to Unauthenticated Arbitrary API Key Modification via 'pixabay_api' ParameterSame generic ecosystem
• PixelPlay <= 1.0.2 - Missing Authorization to Unauthenticated Arbitrary API Key Deletion via 'clear_api_type' ParameterSame generic ecosystem