CVE-2025-24803

Public Exploit
Stored Cross-Site Scripting (XSS) in MobSF

Description

Mobile Security Framework (MobSF) is an automated, all-in-one mobile application (Android/iOS/Windows) pen-testing, malware analysis and security assessment framework. According to Apple's documentation for bundle ID's, it must contain only alphanumeric characters (A–Z, a–z, and 0–9), hyphens (-), and periods (.). However, an attacker can manually modify this value in the `Info.plist` file and add special characters to the `<key>CFBundleIdentifier</key>` value. The `dynamic_analysis.html` file does not sanitize the received bundle value from Corellium and as a result, it is possible to break the HTML context and achieve Stored XSS. This issue has been addressed in version 4.3.1 and all users are advised to upgrade. There are no known workarounds for this vulnerability.

Category

8.4
CVSS
Severity: High
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.08%
Vendor Advisory github.com
Affected: MobSF Mobile-Security-Framework-MobSF
Published at:
Updated at:

References

Link Tags
https://github.com/MobSF/Mobile-Security-Framework-MobSF/security/advisories/GHSA-cxqq-w3x5-7ph3 vendor advisory exploit
https://github.com/MobSF/Mobile-Security-Framework-MobSF/commit/05206e72cae35b311615a70e51e1a946955c5e83 patch
https://developer.apple.com/documentation/bundleresources/information-property-list/cfbundleidentifier technical description

Frequently Asked Questions

What is the severity of CVE-2025-24803?
CVE-2025-24803 has been scored as a high severity vulnerability.
How to fix CVE-2025-24803?
To fix CVE-2025-24803, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-24803 being actively exploited in the wild?
It is possible that CVE-2025-24803 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-24803?
CVE-2025-24803 affects MobSF Mobile-Security-Framework-MobSF.
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