Medium 5.3Published Jul 8, 2026

CVE-2026-5459User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration <= 4.3.1 - Unauthenticated Insecure Direct Object Reference to Arbitrary User Subscription Overwrite

Updated under an hour ago (Oct 26, 2026, 8:10 AM ET)

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It affects wedevs User Frontend: AI Powered Frontend Posting, User Directory, Profile Builder, Membership & User Registration. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for wedevs User Frontend: AI Powered Frontend Posting, User Directory, Profile Builder, Membership & User Registration

Exploited in the last 30 days

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.

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness (CWE): CWE-639
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Wordfence
NVD analysis: Deferred
Record last updated: Jul 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

wedevs User Frontend: AI Powered Frontend Posting, User Directory, Profile Builder, Membership & User Registration wedevs:user_frontend_ai_powered_frontend_posting_user_directory_profile_builder_membership_and_user_registration (from the name)	through 4.3.1	CNA record

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/a02d9a01-1104-4935-8074-af4367c66278?source=cve
https://plugins.trac.wordpress.org/changeset/3514258/wp-user-frontend

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.