XSS Vulnerability in Everest Forms by WPEverest
CVE-2026-22422

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Everest Forms
Vendor
CVE Published:
19 February 2026

What is CVE-2026-22422?

A Cross-Site Scripting (XSS) vulnerability exists in WPEverest's Everest Forms plugin that stems from improper neutralization of script-related HTML tags in web pages. This vulnerability allows authorized users to inject malicious scripts via input fields, which can lead to code execution on the client side, posing risks to user data and application integrity. It affects versions from n/a to 3.4.1, emphasizing the importance of updating to secure versions to mitigate potential exploits.

Affected Version(s)

Everest Forms 0 <= 3.4.1

References

https://patchstack.com/database/Wordpress/Plugin/everest-...
vdb-entry

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Najib Sinjari | Patchstack Bug Bounty Program
.