CVE-2026-77001CWE-287

CVE-2026-77001

Critical · published August 22, 2026

CVSS v3.1
9.8
EPSS
1%
Percentile
49.3
In the wild
Unconfirmed
What it is

The Social Login & Sharing buttons with Analytics By SoClever WordPress plugin through 1.2.0 does not perform any authentication, authorisation or nonce checks in one of its publicly accessible login handlers, allowing unauthenticated attackers to obtain a valid session as any existing user, including administrators. In the default case a session as the site's original administrator account is obtained without needing to know any account details at all.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00625 · 49.3th percentile
Weakness
CWE-287 · Improper Authentication
Published
2026-08-22T10:16Z
References (1)
EPSS history
Timeline
  • 22 AUG 06:00Z
    Social Login & Sharing buttons with Analytics By SoClever <= 1.2.0 - Unauthenticated Authentication Bypass
    cvelistv5