CVE Catalog

CVE-2026-4058

MediumCVSS 4.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.15%

5th percentile - higher than 5% of all known CVEs

Summary

The User Frontend plugin for WordPress up to version 4.3.2 contains a vulnerability allowing unauthorized modification of data due to a missing capability check in the user_subscription_cancel() function. Authenticated attackers with Subscriber-level access or higher can cancel any user's subscription pack, including administrators.

Risk Assessment

The risk involves the possibility of unauthorized users canceling subscriptions, which could lead to loss of access to premium features or disruption of the website.

Recommendation

It is recommended to update the User Frontend plugin to a version later than 4.3.2 that includes a fix for this vulnerability.

Related vulnerabilities

Original NVD description (English source)

The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the user_subscription_cancel() function in all versions up to, and including, 4.3.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to cancel any user's subscription pack, including administrators.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS