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CVE-2025-30766

MEDIUMNVD 6.56.5—

6.5

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 v3: 6.5
EG Score: 6.5(medium)
EPSS: 22.3%
KEV: Not listed

Published

March 27, 2025

Last Modified

April 23, 2026

References (1)

audit@patchstackhttps://patchstack.com/database/Wordpress/Plugin/happy-elementor-addons/vulnerability/wordpress-happy-addons-for-elementor-3-16-2-cross-site-scripting-xss-vulnerability?_s_id=cve

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-79Cross-site Scripting (XSS)

Data Freshness Timeline

(refreshed 13× in last 7d / 60× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-23 21:32 UTCEPSS rescore
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2026-06-22 14:25 UTCEPSS rescore
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2026-06-07 15:24 UTCEPSS rescore
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2026-05-23 15:20 UTCEPSS rescore
2026-05-22 21:16 UTCEPSS rescore
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2026-05-21 22:42 UTCEPSS rescore
2026-05-21 16:12 UTCEG score recompute
2026-05-21 16:12 UTCGHSA enrichment
2026-05-20 22:37 UTCEPSS rescore
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2026-05-18 21:31 UTCEPSS rescore

Frequently asked(5)

What is CVE-2025-30766?

CVE-2025-30766 is a medium vulnerability published on March 27, 2025. 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.

When was CVE-2025-30766 disclosed?

CVE-2025-30766 was first published in the National Vulnerability Database on March 27, 2025, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-30766 actively exploited?

CVE-2025-30766 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 22.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-30766?

CVE-2025-30766 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2025-30766?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-30766, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2025-30766

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