CVE-2025-46335: Mobile Security Framework (MobSF) Allows Stored Cross Site Scripting (XSS) via malicious SVG Icon Upload
Description
Mobile Security Framework (MobSF) is a security research platform for mobile applications in Android, iOS and Windows Mobile. A Stored Cross-Site Scripting (XSS) vulnerability has been identified in MobSF versions up to and including 4.3.2. The vulnerability arises from improper sanitization of user-supplied SVG files during the Android APK analysis workflow. Version 4.3.3 fixes the issue.
Classification
CVE ID: CVE-2025-46335
CVSS Base Severity: HIGH
CVSS Base Score: 8.6
CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
Problem Types
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Affected Products
Vendor: MobSF
Product: Mobile-Security-Framework-MobSF
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.03% (probability of being exploited)
EPSS Percentile: 7.08% (scored less or equal to compared to others)
EPSS Date: 2025-06-03 (when was this score calculated)
Stakeholder-Specific Vulnerability Categorization (SSVC)
SSVC Exploitation: poc
SSVC Technical Impact: total
SSVC Automatable: false
References
https://nvd.nist.gov/vuln/detail/CVE-2025-46335https://github.com/MobSF/Mobile-Security-Framework-MobSF/security/advisories/GHSA-mwfg-948f-2cc5
https://github.com/MobSF/Mobile-Security-Framework-MobSF/commit/6987a946485a795f4fd38cebdb4860b368a1995d