WordPress security changelog
MEDIUM CVE-2026-93623 Deferred

AI Engine: Insecure Direct Object References (IDOR)

An unauthenticated attacker can cross an authorization boundary by influencing the target-object key or reference. The endpoint, identifier, object type and exact permitted read/write operation are unspecified; account takeover is not established. Affected versions: n/a through 3.7.8. Confirmed fixed release: 3.7.9.

CVE / CNA score 5.3 CVSS 3.1 · audit@patchstack.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
AI Engine
Plugin slug
ai-engine
Affected
n/a through 3.7.8
Safe version
3.7.9
Published
Sep 23, 2026
Weakness
CWE-639 — Authorization Bypass Through User-Controlled Key

This CVE was published Sep 23, 2026 and is one of 44 known issues for this plugin.

Update, patch or deactivate.

Update to 3.7.9 or later, preferably the current supported release. Check the caller's permission on the specific object identified by every request, independently of identifier validity or guessability. Restrict responses and state changes to authorized targets.

A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical description

Unauthenticated Insecure Direct Object References (IDOR) in AI Engine <= 3.7.8 versions.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Primary and upstream sources