CVE-2025-31116: mobile security SSRF

Description

Mobile Security Framework (MobSF) is a pen-testing, malware analysis and security assessment framework capable of performing static and dynamic analysis. The mitigation for CVE-2024-29190 in valid_host() uses socket.gethostbyname(), which is vulnerable to SSRF abuse using DNS rebinding technique. This vulnerability is fixed in 4.3.2.

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CVSS v3.1 Score

4.4

MEDIUM

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

Weakness Type (CWE)

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Vendor	Product	Versions
opensecurity	mobile_security_framework	< 4.3.2

References

Advisories & Patches

https://github.com/MobSF/Mobile-Security-Framework-MobSF/commit/4b8bab5a9858c69fe13be4631b82d82186e0d3bd https://github.com/MobSF/Mobile-Security-Framework-MobSF/security/advisories/GHSA-fcfq-m8p6-gw56 https://github.com/MobSF/Mobile-Security-Framework-MobSF/security/advisories/GHSA-fcfq-m8p6-gw56

Exploits

https://github.com/MobSF/Mobile-Security-Framework-MobSF/security/advisories/GHSA-fcfq-m8p6-gw56 https://github.com/MobSF/Mobile-Security-Framework-MobSF/security/advisories/GHSA-fcfq-m8p6-gw56

Frequently Asked Questions

What is CVE-2025-31116? +

Mobile Security Framework (MobSF) is a pen-testing, malware analysis and security assessment framework capable of performing static and dynamic analysis. The mitigation for CVE-2024-29190 in valid_host() uses socket.gethostbyname(), which is vulnerable to SSRF abuse using DNS rebinding technique. This vulnerability is fixed in 4.3.2. It has a CVSS v3.1 base score of 4.4 (MEDIUM).

How severe is CVE-2025-31116? +

CVE-2025-31116 has a CVSS v3.1 score of 4.4 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-2025-31116? +

CVE-2025-31116 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-2025-31116? +

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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