Unauthenticated Cross Site Scripting in Everest Forms Plugin by WordPress
CVE-2026-57312

7.1HIGH

Key Information:

Vendor

WordPress
Status
Everest Forms
Vendor
CVE Published:
26 June 2026

What is CVE-2026-57312?

The vulnerability in the Everest Forms plugin allows attackers to execute unauthorized scripts in web browsers due to unauthenticated Cross Site Scripting (XSS). This issue primarily affects versions 3.4.8 and lower, enabling potential data breaches or user session hijacking if exploited. Site administrators are encouraged to update to a secure version and implement XSS protections to safeguard their users against malicious attacks.

Affected Version(s)

Everest Forms <= 3.4.8

References

https://patchstack.com/database/wordpress/plugin/everest-...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

bekitousei | Patchstack Bug Bounty Program
.