CVE-2026-57736

HIGH

WordPress HubSpot plugin <= 11.3.51 - Sensitive Data Exposure vulnerability

Title source: cna

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.

References (1)

Core 1

Core References

Vdb Entry vdb-entry

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

Scores

CVSS v3 7.4

EPSS 0.0018

EPSS Percentile 7.3%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-201

Status published

Products (1)

HubSpot/HubSpot < 11.3.51

Published Jul 01, 2026

Tracked Since Jul 01, 2026