Seo Tools Extension
Monthly
Cross-site scripting in the Alaev SEO Tools Chrome Extension (versions up to 1.0.10) exposes users to script injection via the popup UI's addDiv function, which fails to sanitize externally sourced page SEO field data before inserting it into the DOM. A working proof-of-concept exploit is publicly available on GitHub, demonstrating injection through crafted page metadata. The vendor did not respond to responsible disclosure, and no patch has been released, leaving all users of affected versions without an official fix.
Cross-site scripting in the Alaev SEO Tools Chrome Extension (versions up to 1.0.10) exposes users to script injection via the popup UI's addDiv function, which fails to sanitize externally sourced page SEO field data before inserting it into the DOM. A working proof-of-concept exploit is publicly available on GitHub, demonstrating injection through crafted page metadata. The vendor did not respond to responsible disclosure, and no patch has been released, leaving all users of affected versions without an official fix.