Vulnerability in Apache Commons Fileupload

CVE-2016-1000031

Apache Commons FileUpload before 1.3.3 DiskFileItem File Manipulation Remote Code Execution

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.337 (98.4th percentile), scored .

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2016-1000031: rose from 0.318 to 0.337.

EPSS over last 30 days · oldest: 0.318 · newest: 0.337 · change: +0.019

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2016-1000031?
CVE-2016-1000031 is a critical-severity vulnerability in Apache Commons Fileupload, classified under Improper Access Control. CVSS score: 9.8/10. Published 2016-10-25.
How severe is CVE-2016-1000031?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2016-1000031 known to be exploited?
15 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.