CVE-2026-57736
WordPress HubSpot plugin <= 11.3.51 - Sensitive Data Exposure vulnerability
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
WordPress HubSpot plugin <= 11.3.51 - Sensitive Data Exposure vulnerability
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.
- Record
CVE-2026-57736- CVSS 3.1
- 7.4 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L - Weakness
- CWE-201
- Updated
- 2026-11-02
EUVDEUVD-2026-41104
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.
- Record
EUVD-2026-41104- CVSS 3.1
- 7.4 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-j6hf-cv7p-rr4m
Insertion of Sensitive Information Into Sent Data vulnerability in HubSpot allows Retrieve...
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.
- Record
GHSA-j6hf-cv7p-rr4m- CVSS 3.1
- 7.4 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L - Weakness
- CWE-201
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2026-57736- CVSS 3.1
- 7.4 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L - Weakness
- CWE-201
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-57736 is a high vulnerability (CVSS 7.4) in Hubspot, published July 1, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.28%, the 20th percentile. No source names a fixed version.