CVE-2026-27352
HIGHCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Lifecycle Timeline
2Tags
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ThemeGoods Starto starto allows Reflected XSS.This issue affects Starto: from n/a through <= 2.1.9.
Analysis
ThemeGoods Starto versions 2.1.9 and earlier are vulnerable to reflected cross-site scripting (XSS) that can be exploited remotely without authentication, allowing attackers to inject malicious scripts into web pages viewed by users. An attacker can trick users into clicking a malicious link to steal session cookies, redirect to phishing sites, or perform actions on behalf of the victim. …
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Remediation
Within 24 hours: Inventory all instances of Starto theme in production and document affected versions. Within 7 days: Deploy Web Application Firewall (WAF) rules to block malicious script payloads and validate input sanitization; restrict access to theme administration interfaces via IP allowlisting. …
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