--- id: CVE-2016-1000031 title: >- Apache Commons FileUpload before 1.3.3 DiskFileItem File Manipulation Remote Code Execution summary: >- Apache Commons FileUpload before 1.3.3 DiskFileItem File Manipulation Remote Code Execution severity: critical cvss: 9.8 cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H' cwe: - CWE-284 vendor: apache product: commons_fileupload affected: - commons_fileupload <= 1.3.2 published: '2016-10-25' updated: '2026-10-07' sourceUpdated: '2026-10-07T19:17:10.767' source: NVD sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2016-1000031' references: - url: 'http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00036.html' label: cve@mitre.org - url: >- http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html label: cve@mitre.org - url: 'http://www.securityfocus.com/bid/93604' label: cve@mitre.org - url: 'http://www.zerodayinitiative.com/advisories/ZDI-16-570/' label: cve@mitre.org - url: 'https://issues.apache.org/jira/browse/FILEUPLOAD-279' label: cve@mitre.org - url: 'https://issues.apache.org/jira/browse/WW-4812' label: cve@mitre.org - url: >- https://lists.apache.org/thread.html/708d94141126eac03011144a971a6411fcac16d9c248d1d535a39451%40%3Csolr-user.lucene.apache.org%3E label: cve@mitre.org - url: >- https://lists.apache.org/thread.html/d66657323fd25e437face5e84899c8ca404ccd187e81c3f2fa8b6080%40%3Cannounce.apache.org%3E label: cve@mitre.org - url: 'https://security.netapp.com/advisory/ntap-20190212-0001/' label: cve@mitre.org - url: 'https://www.oracle.com/security-alerts/cpuapr2020.html' label: cve@mitre.org - url: 'https://www.oracle.com/security-alerts/cpujan2020.html' label: cve@mitre.org - url: 'https://www.oracle.com/security-alerts/cpujan2021.html' label: cve@mitre.org - url: 'https://www.oracle.com/security-alerts/cpujul2020.html' label: cve@mitre.org - url: 'https://www.oracle.com/security-alerts/cpujul2022.html' label: cve@mitre.org - url: 'https://www.oracle.com/security-alerts/cpuoct2020.html' label: cve@mitre.org - url: 'https://www.oracle.com/security-alerts/cpuoct2021.html' label: cve@mitre.org - url: >- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html label: cve@mitre.org - url: >- https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html label: cve@mitre.org - url: >- https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html label: cve@mitre.org - url: >- https://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html label: cve@mitre.org - url: >- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html label: cve@mitre.org - url: 'https://www.tenable.com/security/research/tra-2016-12' label: cve@mitre.org - url: 'https://www.tenable.com/security/research/tra-2016-23' label: cve@mitre.org - url: 'https://www.tenable.com/security/research/tra-2016-30' label: cve@mitre.org - url: 'http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00036.html' label: af854a3a-2127-422b-91ae-364da2661108 - url: >- http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html label: af854a3a-2127-422b-91ae-364da2661108 - url: 'http://www.securityfocus.com/bid/93604' label: af854a3a-2127-422b-91ae-364da2661108 - url: 'http://www.zerodayinitiative.com/advisories/ZDI-16-570/' label: af854a3a-2127-422b-91ae-364da2661108 - url: 'https://issues.apache.org/jira/browse/FILEUPLOAD-279' label: af854a3a-2127-422b-91ae-364da2661108 - url: 'https://issues.apache.org/jira/browse/WW-4812' label: af854a3a-2127-422b-91ae-364da2661108 - url: >- https://lists.apache.org/thread.html/708d94141126eac03011144a971a6411fcac16d9c248d1d535a39451%40%3Csolr-user.lucene.apache.org%3E label: af854a3a-2127-422b-91ae-364da2661108 - url: >- https://lists.apache.org/thread.html/d66657323fd25e437face5e84899c8ca404ccd187e81c3f2fa8b6080%40%3Cannounce.apache.org%3E label: af854a3a-2127-422b-91ae-364da2661108 - url: 'https://security.netapp.com/advisory/ntap-20190212-0001/' label: af854a3a-2127-422b-91ae-364da2661108 - url: 'https://www.oracle.com/security-alerts/cpuapr2020.html' label: af854a3a-2127-422b-91ae-364da2661108 - url: 'https://www.oracle.com/security-alerts/cpujan2020.html' label: af854a3a-2127-422b-91ae-364da2661108 - url: 'https://www.oracle.com/security-alerts/cpujan2021.html' label: af854a3a-2127-422b-91ae-364da2661108 - url: 'https://www.oracle.com/security-alerts/cpujul2020.html' label: af854a3a-2127-422b-91ae-364da2661108 - url: 'https://www.oracle.com/security-alerts/cpujul2022.html' label: af854a3a-2127-422b-91ae-364da2661108 - url: 'https://www.oracle.com/security-alerts/cpuoct2020.html' label: af854a3a-2127-422b-91ae-364da2661108 - url: 'https://www.oracle.com/security-alerts/cpuoct2021.html' label: af854a3a-2127-422b-91ae-364da2661108 - url: >- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html label: af854a3a-2127-422b-91ae-364da2661108 - url: >- https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html label: af854a3a-2127-422b-91ae-364da2661108 - url: >- https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html label: af854a3a-2127-422b-91ae-364da2661108 - url: >- https://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html label: af854a3a-2127-422b-91ae-364da2661108 - url: >- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html label: af854a3a-2127-422b-91ae-364da2661108 - url: 'https://www.tenable.com/security/research/tra-2016-12' label: af854a3a-2127-422b-91ae-364da2661108 - url: 'https://www.tenable.com/security/research/tra-2016-23' label: af854a3a-2127-422b-91ae-364da2661108 - url: 'https://www.tenable.com/security/research/tra-2016-30' label: af854a3a-2127-422b-91ae-364da2661108 tags: - nvd - cve.org epss: 0.33686 epssPercentile: 0.98348 zeroDay: true ssvc: exploitation: none automatable: 'yes' technicalImpact: total timestamp: '2026-10-07T18:11:24.703013Z' ingestedAt: '2026-10-07T18:42:20.903Z' --- ## Overview Apache Commons FileUpload before 1.3.3 DiskFileItem File Manipulation Remote Code Execution ## Affected - `commons_fileupload <= 1.3.2` ## Remediation Refer to the linked advisories for vendor-supplied fixes and affected version ranges.