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Case File

CVE-2017-12623

MEDIUM · CVSS 6.5 EPSS 1.94%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-10-10 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE
CVE-2017-12623
Severity
MEDIUM
CVSS
6.5
EPSS
1.94%
Apache

Original Filing — NVD Description

An authorized user could upload a template which contained malicious code and accessed sensitive files via an XML External Entity (XXE) attack. The fix to properly handle XML External Entities was applied on the Apache NiFi 1.4.0 release. Users running a prior 1.x release should upgrade to the appropriate release.