Auth bypass in Happyforms

CVE-2024-23521

Missing Authorization vulnerability in Happyforms.This issue affects Happyforms: from n/a through 1.25.10.

Vulnerability class: Broken Access Control

EPSS: 0.004 (29.9th 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:N/I:L/A:N.

Affected products

Happyforms — versions n/a

Weakness classification (CWE)

CWE-862 — Missing Authorization

Public proof-of-concept exploits

20142995/nuclei-templates

References

audit@patchstack.com (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2024-23521?: CVE-2024-23521 is a medium-severity vulnerability in Happyforms, classified under Missing Authorization. CVSS score: 5.3/10. Published 2024-06-11.
How severe is CVE-2024-23521?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2024-23521 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.