HubSpot All-In-One Marketing – Forms, Popups, Live Chat <= 11.3.56 - Authenticated (Contributor+) Information Exposure

2026-07-01 00:00

Jakub Herman

Strategic Overview

Status

Unpatched

Affected PluginHubSpot All-In-One Marketing – Forms, Popups, Live Chat

Affected Version<= 11.3.56

CVSS4.3Medium

CVECVE-2026-57736

View all HubSpot All-In-One Marketing – Forms, Popups, Live Chat vulnerabilities

Vulnerability Overview

The HubSpot All-In-One Marketing – Forms, Popups, Live Chat plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 11.3.56. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive user or configuration data.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

External References

https://www.cve.org/CVERecord?id=CVE-2026-57736 https://www.wordfence.com/threat-intel/vulnerabilities/id/3deffe49-c40e-4231-b9d6-035f6dc5f8b2

CVSS Vector

4.3

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

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