CVE-2026-96227CWE-79cross-site-scripting

CVE-2026-96227

High · published October 11, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
19.0
In the wild
Unconfirmed
What it is

The Piotnet Forms WordPress plugin through 1.0.30 does not authenticate or validate a form-submission file-upload request and permits browser-renderable file types to be stored, allowing unauthenticated attackers to store a file that executes arbitrary JavaScript in the site's origin when it is opened (Stored XSS).

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00276 · 19.0th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-10-11T11:17Z
References (1)
https://wpscan.com/vulnerability/90756840-b277-41bd-8104-16f839db5189/ · [email protected]
EPSS history
Timeline
  • 12 OCT 03:32Z
    EPSS moved — → 0%
    epss
  • 11 OCT 06:00Z
    Piotnet Forms <= 1.0.30 - Unauthenticated Stored XSS via File Upload
    cvelistv5
  • 11 OCT 06:00Z
    Piotnet Forms <= 1.0.30 - Unauthenticated Stored XSS via File Upload
    cvelistv5