CVE-2026-22422

WordPress Everest Forms plugin <= 3.4.1 - Arbitrary Shortcode Execution vulnerability

5.3 Medium

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in wpeverest Everest Forms everest-forms allows Code Injection.This issue affects Everest Forms: from n/a through <= 3.4.1.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: Low
Availability: None

Exploit likelihood

0.26%Up 0.2 points since Feb 19, 2026

What each source reports

CVE List Score used5.3

WordPress Everest Forms plugin <= 3.4.1 - Arbitrary Shortcode Execution vulnerability

Record: CVE-2026-22422
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-80
Updated: 2026-11-02

EUVDEUVD-2026-83555.3

Record: EUVD-2026-8355
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-97cw-r9qf-j9qh5.3

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in...

Record: GHSA-97cw-r9qf-j9qh
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-80
Updated: 2026-11-02

NVD5.3

Record: CVE-2026-22422
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-80
Updated: 2026-11-02

Affected products

wpeverest everest forms

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-22422 is a medium vulnerability (CVSS 5.3) in Wpeverest Everest Forms, published February 19, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.26%, the 17th percentile. No source names a fixed version.