CVE-2026-42410
CWE-79Published: April 27, 2026· Updated: Apr 27, 2026
Official Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CodexThemes TheGem Theme Elements (for Elementor) allows DOM-Based XSS.This issue affects TheGem Theme Elements (for Elementor): from n/a before 5.12.1.1.
Technical Analysis
CVE-2026-42410 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.
From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.
CVSS v3.1 Vector Breakdown
Exploit & PoC Resources
All References (1)
Quick Facts
Related CVEs (CWE-79)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-42410 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts