Skip to content
Fencer Vulns
medium 5.5

CVE-2026-68922 json

MobSF: Arbitrary File Read via Path Traversal in ZIP Uploads

published 2026-08-18 2 mo ago modified 2026-10-22 17 d ago also GHSA-8j49-mmcx-4mp5 , PYSEC-2026-3689 , EUVD-2026-61132

cvss
5.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 39%
public exploits
0
none known

Summary

MobSF is a mobile application security testing tool used. Prior to 4.5.1, find_icon_path_zip in mobsf/StaticAnalyzer/views/android/icon_analysis.py uses the Android manifest android:icon value to construct paths under the scan resource directory without rejecting traversal or verifying containment, allowing an authenticated user to upload a crafted ZIP or APK that reads a server file with an ALLOWED_EXTENSIONS suffix, copies it to DWD_DIR as the predictable name -icon., and retrieves it through the /download/ endpoint. The same behavior provides a file-existence oracle through the icon_path report field. This issue is fixed in version 4.5.1.

Patch / fix

  • pypi mobsf 4.5.1

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
2 mo ago

Exploit prediction

0.46% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/MobSF/Mobile-Security-Framework-MobSF/security/advisories/GHSA-8j49-mmcx-4mp5 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 5.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N
OSV 3.1 5.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N
GitHub 3.1 5.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N

Affected packages

ecosystem package affected fixed in
pypi mobsf
<4.5.1
4.5.1

Affected products

  • MobSF Mobile-Security-Framework-MobSF

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.