CVE-2026-84777CWE-288

CVE-2026-84777

High · published September 3, 2026

CVSS v3.1
7.4
EPSS
0%
Percentile
14.9
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
7.4 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00239 · 14.9th percentile
Weakness
CWE-288 · Authentication Bypass Using an Alternate Path or Channel
Published
2026-09-03T21:17Z
References (1)
https://patchstack.com/database/wordpress/plugin/really-simple-ssl/vulnerability/wordpress-really-simple-ssl-plugin-9-8-0-2fa-bypass-vulnerability?_s_id=cve · [email protected]
EPSS history
Timeline
  • 05 SEP 03:44Z
    EPSS moved — → 0%
    epss
  • 03 SEP 16:31Z
    WordPress Really Simple SSL plugin <= 9.8.0 - 2FA Bypass vulnerability
    cvelistv5