CVE-2025-69235
Whale browser before 4.35.351.12 allows an attacker to bypass the Same-Origin Policy in a sidebar...
Whale browser before 4.35.351.12 allows an attacker to bypass the Same-Origin Policy in a sidebar environment.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Whale browser before 4.35.351.12 allows an attacker to bypass the Same-Origin Policy in a sidebar environment.
- Record
CVE-2025-69235- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-346
- Updated
- 2026-11-02
EUVDEUVD-2025-205678
Whale browser before 4.35.351.12 allows an attacker to bypass the Same-Origin Policy in a sidebar environment.
- Record
EUVD-2025-205678- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-5x99-r8pc-wjj3
Whale browser before 4.35.351.12 allows an attacker to bypass the Same-Origin Policy in a sidebar...
Whale browser before 4.35.351.12 allows an attacker to bypass the Same-Origin Policy in a sidebar environment.
- Record
GHSA-5x99-r8pc-wjj3- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-346
- Updated
- 2026-11-02
NVD
Whale browser before 4.35.351.12 allows an attacker to bypass the Same-Origin Policy in a sidebar environment.
- Record
CVE-2025-69235- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-346
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-69235 is a high vulnerability (CVSS 7.5) in Naver Whale Browser, published December 30, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.16%, the 4th percentile. No source names a fixed version.