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TI-2021-12976 Aliases CVE-2021-33593GHSA-v4hg-mhxh-wxf3

Whale browser for iOS before 1.14.0 has an inconsistent user interface issue that allows…

Priority LOW 25CWE-451Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Spoofing
Confidentiality · integrity · availability
None · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-451.

Summary

Whale browser for iOS before 1.14.0 has an inconsistent user interface issue that allows an attacker to obfuscate the address bar which may lead to address bar spoofing.

Why it matters now

EPSS 0.00708 53rd percentileScored 2026-11-07
Fix Fixed NAVER Whale browser (NAVER): 1.14.0

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
NAVERNAVER Whale browserbefore 1.14.01.14.0Patch availableCNA
  • NAVER Whale browser VendorNAVER Affected before 1.14.0 Fixed in 1.14.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:navercorp:whale:*:*:*:*:*:iphone_os:*:*before 1.14.0VulnerableNavercorp
  • cpe:2.3:a:navercorp:whale:*:*:*:*:*:iphone_os:*:* Versions before 1.14.0 Vulnerable ·Navercorp

Remediation

  • Fix · CNA NAVER Whale browser (NAVER) Fixed in 1.14.0

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-33593
  2. 2026-10-03 Alias added: GHSA-v4hg-mhxh-wxf3

References

Other 1

  • TI-2026-84161 billboard.js allows XSS via unsanitized series ids in legend templates CVSS 3.1MEDIUM 6.1
  • TI-2026-19139 Server-side request forgery in NAVER lucy-xss-filter CVSS 3.1MEDIUM 6.1
  • TI-2024-18782 Missing authorization in NAVER nGrinder CVSS 3.1MEDIUM 5.4
  • TI-2025-31281 Prototype pollution in NAVER billboard.js CVSS 3.1CRITICAL 9.8
  • TI-2024-18778 Deserialization of untrusted data in NAVER nGrinder CVSS 3.1CRITICAL 9.8
  • TI-2024-18777 Deserialization of untrusted data in NAVER nGrinder CVSS 3.1CRITICAL 9.8
See all 46 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences