What is CVE-2024-3747?

CVE-2024-3747 is a medium-severity vulnerability in Creativethemes Blocksy, classified under Improper Input Validation. CVSS score: 6.4/10. Published 2024-05-02.

How severe is CVE-2024-3747?

Medium severity. CVSS v3 base score is 6.4 out of 10.

Is CVE-2024-3747 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Creativethemes Blocksy

CVE-2024-3747

The Blocksy theme for WordPress is vulnerable to Stored Cross-Site Scripting via the className parameter in the About Me block in all versions up to, and including, 2.0.39 due to insufficient input sanitization and output escaping. This ma…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.004 (33.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Creativethemes Blocksy
Creativethemeshq Blocksy — versions 0

Weakness classification (CWE)

Public proof-of-concept exploits

20142995/nuclei-templates

References

security@wordfence.com (Third Party Advisory)
security@wordfence.com (Patch)

Frequently asked questions

What is CVE-2024-3747?: CVE-2024-3747 is a medium-severity vulnerability in Creativethemes Blocksy, classified under Improper Input Validation. CVSS score: 6.4/10. Published 2024-05-02.
How severe is CVE-2024-3747?: Medium severity. CVSS v3 base score is 6.4 out of 10.
Is CVE-2024-3747 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.