CVE-2026-57736

WordPress HubSpot plugin <= 11.3.51 - Sensitive Data Exposure vulnerability

State: Published
Severity: 7.4 High
Published: Jul 1, 2026
Updated: Jul 1, 2026
Reserved: Jun 25, 2026

Description

Insertion of Sensitive Information Into Sent Data vulnerability in HubSpot allows Retrieve Embedded Sensitive Data.

This issue affects HubSpot: from n/a through 11.3.51.

Scores

CVSS	Score	Vector	Source
3.1	7.4 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L	Patchstack

Weaknesses

CWE-201 Insertion of Sensitive Information Into Sent Data

Affected Products

Product	Versions
HubSpotHubSpot	11.3.51 and earlierAffected

References

https://patchstack.com/database/wordpress/plugin/leadin/vulnerability/wordpress-hubspot-plugin-11-3-51-sensitive-data-exposure-vulnerability?_s_id=cvevdb-entry

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