TI-2021-06643 Aliases CVE-2021-24351 GHSA-335g-mg6r-4m22

The Plus Addons for Elementor < 4.1.12 - Reflected Cross-Site Scripting (XSS)

LOW 32CWE-79Published 2021-06-14 · Updated 2024-08-03

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: Fixed

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

Summary

The theplus_more_post AJAX action of The Plus Addons for Elementor Page Builder WordPress plugin before 4.1.12 did not properly sanitise some of its fields, leading to a reflected Cross-Site Scripting (exploitable on both unauthenticated and authenticated users)

Why it matters now

EPSS 0.02483 84th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix Fixed The Plus Addons for Elementor Page Builder (Unknown): 4.1.12

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Unknown	The Plus Addons for Elementor Page Builder	4.1.12 to before 4.1.12	4.1.12	Patch available	CNA

The Plus Addons for Elementor Page Builder VendorUnknown Affected 4.1.12 to before 4.1.12 Fixed in 4.1.12 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:posimyth:the_plus_addons_for_elementor::::::wordpress::*	before 4.1.12	Vulnerable	posimyththemes

cpe:2.3:a:posimyth:the_plus_addons_for_elementor:*:*:*:*:*:wordpress:*:* Versions before 4.1.12 Vulnerable ·posimyththemes

Remediation

Fix · CNA The Plus Addons for Elementor Page Builder (Unknown) Fixed in 4.1.12

Timeline

2026-10-02 Threatist record created from CVE-2021-24351
2026-10-03 Alias added: GHSA-335g-mg6r-4m22

References

Exploit 1

https://wpscan.com/vulnerability/2ee62f85-7aea-4b7d-8b2d-5d86d9fb8016

Advisory 1

https://theplusaddons.com/changelog/

TI-2023-25501 WordPress The Plus Addons for Elementor Pro plugin <= 5.2.8 - Unauthenticated Local File Inclusion vulnerability CVSS 3.1CRITICAL 9.8
TI-2021-06467 The Plus Addons for Elementor Page Builder < 4.1.7 - Authentication Bypass CVSS 3.1CRITICAL 9.8
TI-2021-07228 The Plus Addons for Elementor Pro < 5.0.7 - Unauthenticated SQL Injection CVSS 3.1CRITICAL 9.8
TI-2021-03189 Missing authorization in posimyththemes The Plus Addons for Elementor – Addons for… CVSS 3.1HIGH 8.8
TI-2024-05069 The Plus Addons for Elementor – Elementor Addons, Page Templates, Widgets, Mega Menu… CVSS 3.1HIGH 8.8
TI-2024-29521 WordPress The Plus Addons for Elementor plugin <= 5.6.2 - Broken Access Control vulnerability CVSS 3.1HIGH 8.8

See all 36 →

Sources

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