CVE-2026-48970: Security Advisory

CVE: CVE-2026-48970 CVSS 8.1

CVE-2026-48970 is a high-severity vulnerability (CVSS 8.1).

Summary

Unauthenticated Broken Authentication in Really Simple SSL <= 9.5.10 versions.

Remediation

Apply the vendor’s update during your next patch window and verify exposure. Patch-management tools that can deploy and verify the fix include Action1, Automox, ManageEngine Patch Manager Plus, ManageEngine Endpoint Central. See our best patch management ranking.

Sources

https://patchstack.com/database/wordpress/plugin/really-simple-ssl/vulnerability/wordpress-really-simple-ssl-plugin-9-5-10-broken-authentication-vulnerability?_s_id=cve

Data as of June 16, 2026. Sources: nvd.nist.gov, patchstack.com. Figures are pulled from public vendor and security data and refreshed automatically.