What’s Vulnerable › Vulnerabilities
CVE-2026-57736: WordPress HubSpot plugin <= 11.3.51 - Sensitive Data Exposure vulnerability
- Severity: high (CVSS 7.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-07-01 · updated 2026-07-01
- Weakness: CWE-201
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.
Affected products
- hubspotdev HubSpot All-In-One Marketing – Forms, Popups, Live Chat: through 11.3.51
References
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