PT-2025-38301 · WordPress · Ninja Forms

Wcraft · CVE-2025-9083 · Published 2025-09-18 · Updated 2025-09-26

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Ninja Forms WordPress plugin versions prior to 3.11.1

Description The Ninja Forms WordPress plugin is susceptible to PHP Object Injection due to the unserialization of user-supplied data through form fields. This allows unauthenticated users to potentially execute malicious payloads.

Recommendations Update Ninja Forms to version 3.11.1 or later.

Exploit

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2025-9083

Affected Products

Ninja Forms

References · 8

• 🔥 https://wpscan.com/vulnerability/60b4d7fc-5d23-4dcf-bd7f-e202cabc2625 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-9083 · Security Note
• https://osv.dev/vulnerability/CVE-2025-9083 · Vendor Advisory
• https://twitter.com/CVEnew/status/1968561143695175891 · Twitter Post
• https://t.me/cveNotify/135757 · Telegram Post
• https://twitter.com/kumahiyo_fac/status/1971468488784093502 · Twitter Post
• https://twitter.com/VolerionSec/status/1968560103117730282 · Twitter Post
• https://t.me/CVEtracker/32826 · Telegram Post