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Description

Insufficient validation of Chrome extension identifiers in Raindrop.io Bookmark Manager Web App 5.6.76.0 allows attackers to obtain sensitive user data via a crafted request.

PUBLISHED Reserved 2026-03-09 | Published 2026-04-22 | Updated 2026-04-22 | Assigner mitre

References

developer.mozilla.org/...s/Web/HTTP/Reference/Headers/Origin

developer.mozilla.org/en-US/docs/Web/HTTP/Guides/CORS

support.google.com/chrome_webstore/answer/2664769?hl=en

github.com/...nerability-research/tree/master/CVE-2026-31192

cve.org (CVE-2026-31192)

nvd.nist.gov (CVE-2026-31192)

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