CVE-2024-1415Network attack vector

Administrator-assisted data changes via missing nonce validation

Published May 2, 2024 · Updated Apr 8, 2026

Cross-site request forgery in ThemeHunk Lead Form Builder & Contact Form 1.8.9 and earlier allows remote attackers to alter site data. AJAX handlers in ajax-functions.php and the upload path in lf-install.php perform state-changing operations without a verified WordPress nonce. Exploitation requires an administrator to act on a forged request; successful requests can delete forms, create lead signups, or upload files.

CVSS severity4.3
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in ThemeHunk Lead Form Builder & Contact Form 1.8.9 and earlier allows remote attackers to alter site data. AJAX handlers in ajax-functions.php and the upload path in lf-install.php perform state-changing operations without a verified WordPress nonce. Exploitation requires an administrator to act on a forged request; successful requests can delete forms, create lead signups, or upload files.

The record

CVE
CVE-2024-1415
Published
May 2, 2024
Updated
Apr 8, 2026
Vendor
ThemeHunk
Product
Lead Form Builder & Contact Form
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 2, 2024CVE 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 <=1.8.9
  2. Affected versionversion=- <=1.8.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ThemeHunk · Lead Form Builder & Contact Formversion=0 <=1.8.9; version=- <=1.8.9

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
T1204.001Malicious Link

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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