EUVD-2026-82426

rhwp is an HWP viewer and editor implemented in Rust and WebAssembly. Prior to rhwp 0.7.15 and rhwp Chrome and Firefox extension 0.2.4, the browser extensions use an all-URLs host permission to detect HWP and HWPX links on visited pages, but the service workers do not validate message senders, UR...

CVE-2026-54565

rhwp is an HWP viewer/editor built in Rust and WebAssembly, distributed as Chrome and Firefox browser extensions . In versions prior to rhwp 0.7.15 and extension 0.2.4 , the service workers perform privileged fetches without validating message senders, URL schemes, or destination addresses, despi...

CGA-6969-56CQ-RHWP

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