XSS in Codexthemes Thegem Theme Elements (For Elementor)

CVE-2026-42410

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.

Vulnerability class: XSS (Cross-Site Scripting)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.002 (11.8th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 11.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-42410: held from 0.001 to 0.002.

EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.001

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-42410?
CVE-2026-42410 is a medium-severity vulnerability in Codexthemes Thegem Theme Elements (For Elementor), classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2026-04-27.
How severe is CVE-2026-42410?
Medium severity. CVSS v3 base score is 6.5 out of 10.