Is Papers by ReadCube safe?

High risk

Academic reference manager with postMessage handler lacking origin validation and background worker acting as unrestricted fetch proxy for arbitrary requests.

Digital Sciencev6.3.4Chrome Web Store
75Risk

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

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Findings

Updated 3 May 2026mfacblegickmnfpaebakfnlbfhpoegin