CVE-2026-4058: CWE-862 Missing Authorization in wedevs User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration
The User Frontend plugin by wedevs for WordPress up to version 4. 3. 2 contains a missing authorization vulnerability. This flaw allows authenticated users with Subscriber-level access or higher to cancel any user's subscription pack, including those of administrators, due to a missing capability check in the user_subscription_cancel() function. The vulnerability has a medium severity rating with a CVSS score of 4. 3. No official patch or remediation guidance is currently provided by the vendor.
AI Analysis
Technical Summary
CVE-2026-4058 is a missing authorization vulnerability (CWE-862) in the User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration WordPress plugin by wedevs. The issue arises from the lack of a capability check in the user_subscription_cancel() function, enabling authenticated users with Subscriber-level privileges or above to cancel subscription packs of any user, including administrators. This affects all plugin versions up to and including 4.3.2. The vulnerability does not impact confidentiality or availability but allows unauthorized modification of subscription data.
Potential Impact
An attacker with at least Subscriber-level access can cancel subscription packs belonging to other users, including administrators. This unauthorized modification can disrupt user memberships and potentially affect service access or billing tied to subscriptions. There is no indication of impact on data confidentiality or system availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict user roles carefully and monitor for unauthorized subscription cancellations. Avoid granting Subscriber-level access to untrusted users. Follow vendor updates for a forthcoming patch or official mitigation.
CVE-2026-4058: CWE-862 Missing Authorization in wedevs User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration
Description
The User Frontend plugin by wedevs for WordPress up to version 4. 3. 2 contains a missing authorization vulnerability. This flaw allows authenticated users with Subscriber-level access or higher to cancel any user's subscription pack, including those of administrators, due to a missing capability check in the user_subscription_cancel() function. The vulnerability has a medium severity rating with a CVSS score of 4. 3. No official patch or remediation guidance is currently provided by the vendor.
CVSS v3.1
Score 4.3medium
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-4058 is a missing authorization vulnerability (CWE-862) in the User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration WordPress plugin by wedevs. The issue arises from the lack of a capability check in the user_subscription_cancel() function, enabling authenticated users with Subscriber-level privileges or above to cancel subscription packs of any user, including administrators. This affects all plugin versions up to and including 4.3.2. The vulnerability does not impact confidentiality or availability but allows unauthorized modification of subscription data.
Potential Impact
An attacker with at least Subscriber-level access can cancel subscription packs belonging to other users, including administrators. This unauthorized modification can disrupt user memberships and potentially affect service access or billing tied to subscriptions. There is no indication of impact on data confidentiality or system availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict user roles carefully and monitor for unauthorized subscription cancellations. Avoid granting Subscriber-level access to untrusted users. Follow vendor updates for a forthcoming patch or official mitigation.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Wordfence
- Date Reserved
- 2026-03-12T17:04:07.068Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a27e6ab8dd33fbd8514c979
Added to database: 6/9/2026, 10:10:51 AM
Last enriched: 6/9/2026, 10:56:32 AM
Last updated: 6/9/2026, 1:02:45 PM
Views: 4
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