CVE-2026-66648CWE-266

CVE-2026-66648

Critical · published August 24, 2026

CVSS v3.1
9.8
EPSS
0%
Percentile
40.6
In the wild
Unconfirmed
What it is

Unauthenticated Privilege Escalation in Jawn <= 1.4.2 versions.

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
0.00483 · 40.6th percentile
Weakness
CWE-266 · Incorrect Privilege Assignment
Published
2026-08-24T16:16Z
References (1)
https://patchstack.com/database/wordpress/theme/jawn/vulnerability/wordpress-jawn-theme-1-4-2-privilege-escalation-vulnerability?_s_id=cve · [email protected]
EPSS history
Timeline
  • 26 AUG 08:22Z
    EPSS moved — → 0%
    epss
  • 24 AUG 11:54Z
    WordPress Jawn theme <= 1.4.2 - Privilege Escalation vulnerability
    cvelistv5