Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
MobSF versions before 4.5.1 are affected: the Django CSRF middleware is missing from the active middleware list, so authenticated web POST endpoints (such as delete scan, upload, and change password) accept requests without CSRF tokens. An attacker can get a logged-in user to visit a crafted web page that submits forms to the MobSF instance, performing actions such as deleting scans. Upgrade to MobSF 4.5.1, which fixes the issue.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 6.5 | Medium | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0026, the 18th percentile, on 8 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:39 UTC First seen by agentprime
- 31 Oct 2026, 14:39 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-3p54-567p-2wpr
- OSV: GHSA-3p54-567p-2wpr
- github.com/MobSF/Mobile-Security-Framework-MobSF/security/advisories/GHSA-3p54-567p-2wpr
- github.com/MobSF/Mobile-Security-Framework-MobSF/pull/2627
- github.com/MobSF/Mobile-Security-Framework-MobSF/commit/62563ca429a75b3e5d47a13b958e1d2e7d5e2bbf
- github.com/MobSF/Mobile-Security-Framework-MobSF
- github.com/MobSF/Mobile-Security-Framework-MobSF/releases/tag/v4.5.1