CVE-2025-46335: mobile security XSS — Exploit & Fix

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.

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CVSS v3.1 Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
opensecurity	mobile_security_framework	< 4.3.3

References

Advisories & Patches

https://github.com/MobSF/Mobile-Security-Framework-MobSF/commit/6987a946485a795f4fd38cebdb4860b368a1995d https://github.com/MobSF/Mobile-Security-Framework-MobSF/security/advisories/GHSA-mwfg-948f-2cc5

Exploits

https://github.com/MobSF/Mobile-Security-Framework-MobSF/security/advisories/GHSA-mwfg-948f-2cc5

Frequently Asked Questions

What is CVE-2025-46335? +

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. It has a CVSS v3.1 base score of 5.4 (MEDIUM).

How severe is CVE-2025-46335? +

CVE-2025-46335 has a CVSS v3.1 score of 5.4 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-46335? +

CVE-2025-46335 affects products from opensecurity, specifically: mobile_security_framework. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-46335? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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