Really Simple Security Pro

Really Simple Security Pro has 2 disclosed vulnerabilities in the WordSec catalog, reported between 2024 and 2026; all 2 are fixed as of September 2026. Their average CVSS score is 7.1, and the most serious one scores 9.8 out of 10. Severity breakdown: 1 critical and 0 high.

The most common weakness is Authentication Bypass Using An Alternate Path Or Channel, behind 1 of the records (50%). Other recurring categories include Authorization Bypass Through User-Controlled Key.

Every one of the 2 issues recorded for Really Simple Security Pro has a vendor fix available, so running the current release closes all known holes.

2 independent researchers contributed these findings, one record each.