6.5

CVE-2025-30766: WordPress Happy Addons for Elementor plugin <= 3.16.2 - Cross Site Scripting (XSS) Vulnerability

Deferred
Published 27-03-2025Last modified 28-04-2026

Vulnerability summary

CVE-2025-30766 is a medium (CVSS 6.5) Cross-site Scripting vulnerability in happymonster happy addons for elementor. EPSS estimates a 0.37% chance of exploitation in the next 30 days, higher than 29.4% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.37%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 27-03-2025
    PublishedVulnerability first disclosed.
  2. 28-04-2026
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.37%

Chance of exploitation in the next 30 days

Percentile

29%

Versus all other CVEs

30-day change

Increase +0.01 pp

From 0.35% on 22-09-2026

22-09-202622-10-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Happymonster1 product
Wordpress1 product
  • happy-elementor-addons≤ 3.16.2 (fixed in 3.16.3)

2 vendors · 2 products

References

2 links