CVE-2025-30766

WordPress Happy Addons for Elementor plugin <= 3.16.2 - Cross Site Scripting (XSS) Vulnerability

6.5 Medium

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HappyMonster Happy Addons for Elementor happy-elementor-addons allows DOM-Based XSS.This issue affects Happy Addons for Elementor: from n/a through <= 3.16.2.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: Low

Exploit likelihood

0.37%Up 0.3 points since Mar 27, 2025

What each source reports

CVE List Score used 6.5

WordPress Happy Addons for Elementor plugin <= 3.16.2 - Cross Site Scripting (XSS) Vulnerability

Record: CVE-2025-30766
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2025-8407 6.5

Record: EUVD-2025-8407
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-9hpv-6cfm-9c9q 6.5

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')...

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HappyMonster Happy Addons for Elementor allows DOM-Based XSS. This issue affects Happy Addons for Elementor: from n/a through 3.16.2.

Record: GHSA-9hpv-6cfm-9c9q
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

NVD 6.5

Record: CVE-2025-30766
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-30766 is a medium vulnerability (CVSS 6.5) in Happymonster Happy Addons For Elementor, published March 27, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.37%, the 30th percentile. No source names a fixed version.