CVE-2025-69235
Same-Origin Policy Bypass in Whale Browser Sidebar Pre
Publication date: 2025-12-30
Last updated on: 2025-12-30
Assigner: Naver Corporation
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| navercorp | whale_browser | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-346 | The product does not properly verify that the source of data or communication is valid. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability in Whale browser versions before 4.35.351.12 allows an attacker to bypass the Same-Origin Policy when operating in a sidebar environment. The Same-Origin Policy is a security measure that restricts how documents or scripts loaded from one origin can interact with resources from another origin. Bypassing this policy can enable unauthorized access to data or functionality across different origins.
How can this vulnerability impact me? :
By bypassing the Same-Origin Policy, an attacker could potentially access or manipulate data from other origins within the sidebar environment of the Whale browser. This could lead to unauthorized data exposure, cross-site scripting, or other malicious activities that compromise user security and privacy.