TI-2024-04165 Aliases CVE-2024-4478 GHSA-6hxm-cj8c-h8v9

Cross-site scripting in thehappymonster Happy Addons for Elementor

LOW 28CWE-79Published 2024-05-16 · Updated 2026-04-08

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

The Happy Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Image Stack Group widget in all versions up to, and including, 3.10.7 due to insufficient input sanitization and output escaping on user supplied 'tooltip_position' attribute. 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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00329 26th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
thehappymonster	Happy Addons for Elementor	up to 3.10.7	—	No fix listed	CNA

Happy Addons for Elementor Vendorthehappymonster Affected up to 3.10.7 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:leevio:happy_addons_for_elementor:::::free:wordpress::	up to 3.10.7	Vulnerable	thehappymonster

cpe:2.3:a:leevio:happy_addons_for_elementor:*:*:*:*:free:wordpress:*:* Versions up to 3.10.7 Vulnerable ·thehappymonster

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-4478
2026-10-03 Alias added: GHSA-6hxm-cj8c-h8v9

References

Patch 1

https://plugins.trac.wordpress.org/changeset/3083138/#file584

Advisory 1

https://www.wordfence.com/threat-intel/vulnerabilities/id/c7243f40-5cca-475a-bb27-44fab965bb0e?source=cve

Other 2

TI-2024-32247 WordPress Happy Elementor Addons plugin <= 3.12.3 - Broken Access Control vulnerability CVSS 3.1HIGH 8.8
TI-2024-16350 WordPress Happy Addons for Elementor plugin <= 3.10.1 - Broken Access Control on Post Clone vulnerability CVSS 3.1HIGH 8.8
TI-2024-02598 Happy Addons for Elementor <= 3.10.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Page Title HTML Tag CVSS 3.1MEDIUM 6.4
TI-2024-21578 WordPress Happy Addons for Elementor plugin <= 3.10.4 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
TI-2024-19282 WordPress Happy Addons for Elementor plugin <= 3.10.1 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
TI-2024-04523 Happy Addons for Elementor <= 3.10.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via _id Parameter CVSS 3.1MEDIUM 6.4

See all 25 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences