What is CVE-2024-5646?

CVE-2024-5646 is a medium-severity vulnerability in Futuriowp Futurio Extra, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2024-06-11.

How severe is CVE-2024-5646?

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

XSS in Futuriowp Futurio Extra

CVE-2024-5646

The Futurio Extra plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘header_size’ attribute within the Advanced Text Block widget in all versions up to, and including, 2.0.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (23.8th 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

Futuriowp Futurio Extra — versions 0
Futuriowp Futurio_extra

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

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

Frequently asked questions

What is CVE-2024-5646?: CVE-2024-5646 is a medium-severity vulnerability in Futuriowp Futurio Extra, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2024-06-11.
How severe is CVE-2024-5646?: Medium severity. CVSS v3 base score is 6.4 out of 10.