Description
MobSF is a mobile application security testing tool used. In version 4.4.0, an authenticated user who uploaded a specially prepared one.a, can write arbitrary files to any directory writable by the user of the MobSF process. This issue has been patched in version 4.4.1.
Affected products
opensecurity: mobile security framework
References3
- github.com/MobSF/Mobile-Security-Framework-MobSF/commit/7f3bc08… Patch
- github.com/MobSF/Mobile-Security-Framework-MobSF/security/advis… ExploitThird Party Advisory
- github.com/MobSF/Mobile-Security-Framework-MobSF/releases/tag/v… Release Notes
Metrics
- CVSS 3.1
-
6.5
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H - EPSS — exploit probability
- 1% percentile: 49 · as of 8 November 2026
- CWE
- CWE-22
Could this be exploited in your environment?
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