CVE-2026-31192

EUVD-2026-24754
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 14%
Affected Products (NVD)
VendorProductVersion
raindropraindrop
5.6.76.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://developer.mozilla.org/en-US/docs/Web/HTTP/Guides/CORS
https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Origin
https://github.com/incoggeek/vulnerability-research/tree/master/CVE-2026-31192
https://support.google.com/chrome_webstore/answer/2664769?hl=en