CVE-2026-39435
Deferred Deferred - Pending Action
Unauthenticated XSS in CformsII Plugin

Publication date: 2026-06-15

Last updated on: 2026-06-15

Assigner: Patchstack

Description
Unauthenticated Cross Site Scripting (XSS) in CformsII <= 15.1.3 versions.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-06-15
Last Modified
2026-06-15
Generated
2026-06-16
AI Q&A
2026-06-16
EPSS Evaluated
N/A
NVD
CVE-2026-39435
Affected Vendors & Products
Currently, no data is known.
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability is an Unauthenticated Cross Site Scripting (XSS) issue found in CformsII versions 15.1.3 and earlier. It allows an attacker to inject malicious scripts into web pages viewed by other users without needing to be authenticated.

Impact Analysis

The vulnerability can lead to several impacts including the execution of malicious scripts in the context of the victim's browser. This can result in data theft, session hijacking, or other malicious actions. The CVSS score indicates it has a significant impact on confidentiality, integrity, and availability.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-39435. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart