CVE-2025-62584

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CVSS 3.1

7.5 high

EPSS

<1%p10

Published

Oct 16, 2025 (Oct 16, 2025)

Modified

Jun 17, 2026

Description

Whale browser before 4.33.325.17 allows an attacker to bypass the Same-Origin Policy in a dual-tab environment.

Vendors: navercorp
Products: whale
Weakness: CWE-346
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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