This vulnerability (CVE-2026-65480) is a CWE-79 type cross-site scripting flaw in CodexThemes TheGem theme, affecting versions up to 5.11.1. It arises from improper neutralization of input during web page generation, allowing an attacker with contributor-level privileges to inject malicious scripts. The CVSS 3.1 vector indicates network attack vector, low attack complexity, requiring privileges and user interaction, with a scope change and low impact on confidentiality, integrity, and availability. No vendor patch or remediation level has been disclosed yet.

Successful exploitation could allow an attacker with contributor privileges to execute arbitrary scripts in the context of the affected site, potentially leading to session hijacking, defacement, or other client-side impacts. The vulnerability affects confidentiality, integrity, and availability at a low level. There are no reports of active exploitation in the wild.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict contributor privileges and apply input validation or sanitization controls where possible to mitigate risk.