Cross-site scripting in Mozilla Focus for iOS
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.
Summary
An attacker could execute unauthorized script on a legitimate site through UXSS using window.open() by opening a javascript URI leading to unauthorized actions within the user's loaded webpage. This vulnerability affects Focus for iOS < 122.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
- Fix · CNA Focus for iOS (Mozilla) Fixed in 122
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Mozilla Focus for iOS 122
2 records Highest priority Priority LOW 2 LOW
Other records, highest priority first
- TI-2024-00560 Race condition in Mozilla Focus for iOSPriority LOW 35
Timeline
- 2026-10-02 Threatist record created from CVE-2024-0606
- 2026-10-03 Alias added: GHSA-p52c-9f7h-pxpj
References
More Mozilla Firefox Focus vulnerabilities
- TI-2022-09832 Use after free in Mozilla Firefox KEVCVSS 3.1CRITICAL 9.6
- TI-2022-09831 Use after free in Mozilla Firefox KEVCVSS 3.1HIGH 8.8
- TI-2023-11015 Authentication bypass by spoofing in Mozilla Firefox CVSS 3.1HIGH 7.5
- TI-2025-34723 Passkey phishing within Bluetooth range CVSS 3.1CRITICAL 9.8
- TI-2023-13902 Different techniques existed to obscure the fullscreen notification in Firefox and Focus… CVSS 3.1CRITICAL 9.1
- TI-2024-09702 Improper authentication in Mozilla Focus for iOS CVSS 3.1CRITICAL 9.1
Sources
- CVE-2024-0606 · CVE Program
- CVE-2024-0606 · NVD
- FIRST EPSS
- GHSA-p52c-9f7h-pxpj · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences