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OpenAdvisories
Medium · 6.5 CVE-2025-48980 EUVD-2025-37235GHSA-5w5v-4m3m-w7hq

In Brave Browser Desktop versions prior to 1.83.10 that have the split view feature enabled, the "Open Link in Split View" context menu ite…

Published Oct 30, 2025 · Updated Dec 1, 2025 · Assigned by hackerone

Description

In Brave Browser Desktop versions prior to 1.83.10 that have the split view feature enabled, the "Open Link in Split View" context menu item did not respect the SameSite cookie attribute. Therefore SameSite=Strict cookies would be sent on a cross-site navigation using this method.

Affected products

VendorProductAffectedFixed
Brave Desktop Browser 1.83.10 – < 1.83.10 1.83.10

References