What is CVE-2025-6229?

CVE-2025-6229 is a medium-severity vulnerability in Shaonsina Sina Extension For Elementor, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-03-23.

How severe is CVE-2025-6229?

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

XSS in Shaonsina Sina Extension For Elementor

CVE-2025-6229

The Sina Extension for Elementor (Header Builder, Footer Builter, Theme Builder, Slider, Gallery, Form, Modal, Data Table Free Elementor Widgets & Elementor Templates) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `Fancy Text Widget` And `Countdown Widget` DOM attributes in all versions up to, and including, 3.7.0 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: 0.002 (5.6th 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

Shaonsina Sina Extension For Elementor — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2025-6229?: CVE-2025-6229 is a medium-severity vulnerability in Shaonsina Sina Extension For Elementor, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-03-23.
How severe is CVE-2025-6229?: Medium severity. CVSS v3 base score is 6.4 out of 10.