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CVE-2026-5459

User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration <= 4.3.1 - Unauthenticated Insecure Direct Object Reference to Arbitrary User Subscription Overwrite PUBLISHED

Description (CNA)

The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.3.1 via the payment_page() function due to missing validation on the 'user_id' user controlled key. This makes it possible for unauthenticated attackers to activate a free subscription pack for any user on the site, overwriting their existing paid subscription and causing loss of paid features.

Affected (CNA)

Vendor / productVersions
wedevs / User Frontend: AI Powered Frontend Posting, User Directory, Profile Builder, Membership & User Registrationaffected 0 through 4.3.1

CWE

CWE-639

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.