VULNERABILITY INTELLIGENCE
CVE-2026-16953
CVSS score4.8 MEDIUM
EPSS probability0.27%
CISA KEVNot currently listed
Published2026-08-08
Last modified2026-08-26
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
Description
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.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-639