CVE-2026-73403

MediumCVSS 5.3

Published: 13/08/2026(UTC)Updated: 14/08/2026(UTC)Translated: 13/08/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.21%

12th percentile - higher than 12% of all known CVEs

Summary

Unauthenticated Broken Access Control in User Registration <= 5.2.6 versions.

Risk Assessment

The risk is the possibility of unauthorized access to administrative functions or data, potentially leading to compromise of system integrity and confidentiality.

Recommendation

It is recommended to update the User Registration plugin to a version newer than 5.2.6, which includes a fix for this vulnerability.

Original NVD description (English source)

Unauthenticated Broken Access Control in User Registration <= 5.2.6 versions.