What is CVE-2023-37749?

CVE-2023-37749 is a medium-severity vulnerability in N/a, classified under Improper Access Control. CVSS score: 5.3/10. Published 2025-10-27.

How severe is CVE-2023-37749?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in N/a

CVE-2023-37749

Incorrect access control in the REST API endpoint of HubSpot v1.29441 allows unauthenticated attackers to view users' data without proper authorization.

EPSS: 0.003 (19.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

cve@mitre.org
cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2023-37749?: CVE-2023-37749 is a medium-severity vulnerability in N/a, classified under Improper Access Control. CVSS score: 5.3/10. Published 2025-10-27.
How severe is CVE-2023-37749?: Medium severity. CVSS v3 base score is 5.3 out of 10.