CVE-2025-62584

HIGH

Whale < 4.33.325.17 - Same-Origin Policy Bypass in Dual-Tab Environment

Title source: llm
STIX 2.1

Description

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

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory
https://cve.naver.com/detail/cve-2025-62584.html

Scores

CVSS v3 7.5
EPSS 0.0019
EPSS Percentile 9.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-346
Status published
Products (1)
navercorp/whale < 4.33.325.17
Published Oct 16, 2025
Tracked Since Feb 18, 2026