CVE-2026-84777

HIGH 7.4

WordPress Really Simple SSL plugin <= 9.8.0 - 2FA Bypass vulnerability

CVSS Score

7.4

EPSS Score

0.0%

EPSS Percentile

0th

Unauthenticated Broken Authentication in Really Simple SSL <= 9.8.0 versions.

CWE	CWE-288
Vendor	really simple plugins
Product	really simple ssl
Published	Sep 3, 2026
Last Updated	Sep 3, 2026

Stay Ahead of the Next One

Get instant alerts for really simple plugins really simple ssl

Be the first to know when new high vulnerabilities affecting really simple plugins really simple ssl are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Affected Versions

Really Simple Plugins / Really Simple SSL

n/a ≤ 9.8.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/really-simple-ssl/vulnerability/wordpress-really-simple-ssl-plugin-9-8-0-2fa-bypass-vulnerability?_s_id=cve

Credits

Ananda Dhakal (Patchstack) | Patchstack Bug Bounty Program