CVE-2026-84777 Details
Description
Unauthenticated Broken Authentication in Really Simple SSL <= 9.8.0 versions.
A broken authentication vulnerability has been identified in the Really Simple SSL WordPress plugin, affecting versions through 9.8.0. This vulnerability allows unauthenticated users to bypass the login system or log in as other users without needing a password.
Users of the Really Simple SSL WordPress plugin should update to version 9.8.1 or later. Patchstack users can enable auto-updates for vulnerable plugins.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 3, 2026CISA-ADP
Assessed Sep 3, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-288 | Authentication Bypass Using an Alternate Path or Channel | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Really Simple SSL | <= 9.8.0 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 3, 2026 | CVE Modified | CISA-ADP |
| Sep 3, 2026 | New CVE Received | [email protected] |