Arbitrary file upload in Rangerstudio Directus 7 API

CVE-2019-13984

Directus 7 API before 2.3.0 does not validate uploaded files. Regardless of the file extension or MIME type, there is a direct link to each uploaded file, accessible by unauthenticated users, as demonstrated by the EICAR Anti-Virus Test File.

Vulnerability class: Unrestricted File Upload

EPSS: 0.016 (73.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

References

  • cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)
  • cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-13984?
CVE-2019-13984 is a high-severity vulnerability in Rangerstudio Directus 7 API, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2019-07-19.
How severe is CVE-2019-13984?
High severity. CVSS v3 base score is 8.8 out of 10.