Vulnerability Intelligence Report
WordPress Everest Forms plugin <= 3.4.1 - Arbitrary Shortcode Execution vulnerability
CVE-2026-22422
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.
No Active Exploit Signals
CVSS Base Score
5.3
MEDIUM
Exploitability:3.9
Impact Score:1.5
EPSS Probability:0.22%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-80 ↗Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| wpeverest | Everest Forms | 0 <= 3.4.1 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.222%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Patchstack · Bug Bounty Provider · Estonia |
| Reserved | 2026-01-07T12:22:01 |
| Published | 2026-02-19T08:26:48 |
| Patch Date | 2026-04-01 |
| Last Updated | 2026-04-28T17:08:36 |
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