CVE-2026-24559Network attack vector

Unauthenticated disclosure via unprotected log details

Published Jan 23, 2026 · Updated Jan 23, 2026

Sensitive data exposure in CRM Perks Integration for Contact Form 7 HubSpot 1.4.3 and earlier allows remote attackers to read form logs. The log-detail handler returns stored form-submission and HubSpot transfer details without enforcing an adequate access check. The latest CNA assessment treats the path as unauthenticated and limits the impact to disclosure; no write or service-interruption effect is reported.

CVSS severity5.3
Medium
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Sensitive data exposure in CRM Perks Integration for Contact Form 7 HubSpot 1.4.3 and earlier allows remote attackers to read form logs. The log-detail handler returns stored form-submission and HubSpot transfer details without enforcing an adequate access check. The latest CNA assessment treats the path as unauthenticated and limits the impact to disclosure; no write or service-interruption effect is reported.

The record

CVE
CVE-2026-24559
Published
Jan 23, 2026
Updated
Jan 23, 2026
Vendor
CRM Perks
Product
Integration for HubSpot and Contact Form 7, WPForms, Elementor, Ninja Forms
Classifications
CWE-201, CAPEC-37, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 23, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 23, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=n/a <=<= 1.4.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

CRM Perks · Integration for HubSpot and Contact Form 7, WPForms, Elementor, Ninja Formsversion=n/a <=<= 1.4.3

Published CVSS scores

5.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-201Insertion of Sensitive Information Into Sent Data
CAPEC-37Retrieve Embedded Sensitive Data
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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo