CVE-2025-3422Network attack vector

Subscriber-level shortcode execution via unvalidated action value

Published Apr 11, 2025 · Updated Apr 8, 2026

Code injection in WPEverest Everest Forms 3.1.1 and earlier allows remote authenticated users to execute arbitrary WordPress shortcodes. The affected action passes an insufficiently validated value to WordPress's do_shortcode function, which dispatches any registered shortcode named in the supplied text. Subscriber-level access or higher is required, and the resulting data exposure or modification depends on the shortcodes registered by WordPress and other installed plugins.

CVSS severity5.4
Medium
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in WPEverest Everest Forms 3.1.1 and earlier allows remote authenticated users to execute arbitrary WordPress shortcodes. The affected action passes an insufficiently validated value to WordPress's do_shortcode function, which dispatches any registered shortcode named in the supplied text. Subscriber-level access or higher is required, and the resulting data exposure or modification depends on the shortcodes registered by WordPress and other installed plugins.

The record

CVE
CVE-2025-3422
Published
Apr 11, 2025
Updated
Apr 8, 2026
Vendor
WPEverest
Product
Everest Forms
Classifications
CWE-94, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 11, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=3.1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WPEverest · Everest Formsversion=0 <=3.1.1

Published CVSS scores

5.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
6.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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