CVE-2026-16953 — AI Engine < 3.6.4 - Unauthenticated Cross-Session Chatbot File Deletion via Forgeable Session Cookie

CVE-2026-16953

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

Description (CNA)

The AI Engine WordPress plugin before 3.6.4 does not verify ownership of a guest's uploaded chatbot files before deletion, authorising the action solely by a client-supplied session cookie value, so an unauthenticated attacker who obtains a victim's session identifier and file reference can delete that victim's uploaded files.

Affected (CNA)

Vendor / product	Versions
Unknown / AI Engine	affected 0 before 3.6.4

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/8f5460a7-9764-4ce1-9cb4-8202b192765d/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.