CVE-2026-92403CWE-863broken-access-control

CVE-2026-92403

Low · published September 19, 2026

CVSS v3.1
3.7
EPSS
0%
Percentile
17.5
In the wild
Unconfirmed
What it is

The Secure Custom Fields WordPress plugin before 6.9.4 does not properly verify that a front-end form submission corresponds to the form that was rendered to the visitor, allowing unauthenticated users to submit against a different registered form and modify the title and content of the post that form is bound to.

The record
Technical detail
CVSS v3.1
3.7 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00266 · 17.5th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-09-19T11:16Z
References (1)
https://wpscan.com/vulnerability/740341ca-6419-4980-8ee9-d9e5c0f8df92/ · [email protected]
EPSS history
Timeline
  • 20 SEP 03:24Z
    EPSS moved — → 0%
    epss
  • 19 SEP 06:00Z
    Secure Custom Fields < 6.9.4 - Unauthenticated Post Modification via Front-End Form ID Substitution
    cvelistv5