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Is uPerform® In-application Help safe?

This security report analyses whether uPerform® In-application Help is safe to install on your browser. We check uPerform® In-application Help for malicious behaviour, data exfiltration, suspicious permissions, and known vulnerabilities so you can decide if uPerform® In-application Help is safe for your personal or enterprise fleet.

Medium risk

Enterprise help system extension with postMessage vulnerability allowing XSS attacks from malicious web pages. Uses native messaging to communicate with local host application.

v5.43.170.2535Chrome Web Store
45Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Updated 10 April 2026aefalnopbcachhkjnihfjgglnjdegicg

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