VYPR
Medium severity6.1NVD Advisory· Published Sep 25, 2026

CVE-2026-18311

CVE-2026-18311

Description

Readwise Reader for Android contains a cross-site scripting vulnerability due to missing HTML sanitization in its processing of imported document metadata. Attacker-controlled fields such as the author meta tag are inserted into a WebView via innerHTML, enabling stored XSS that executes on synced devices when the malicious document is opened.

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Affected products

1

Patches

Vulnerability mechanics

References

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