CVE-2026-39801CWE-266

CVE-2026-39801

Critical · published October 11, 2026

CVSS v3.1
9.8
EPSS
0%
Percentile
38.2
In the wild
Unconfirmed
What it is

Subscriber Privilege Escalation in AIWU <= 1.5.9 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
0.00450 · 38.2th percentile
Weakness
CWE-266 · Incorrect Privilege Assignment
Published
2026-10-11T00:16Z
References (1)
https://patchstack.com/database/wordpress/plugin/ai-copilot-content-generator/vulnerability/wordpress-aiwu-plugin-1-5-9-privilege-escalation-vulnerability?_s_id=cve · [email protected]
EPSS history
Timeline
  • 12 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 10 OCT 19:34Z
    WordPress AIWU plugin <= 1.5.9 - Privilege Escalation vulnerability
    cvelistv5
  • 10 OCT 19:34Z
    WordPress AIWU plugin <= 1.5.9 - Privilege Escalation vulnerability
    cvelistv5