CVE-2017-12623
- Source
- https://cve.org/CVERecord?id=CVE-2017-12623
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-12623.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2017-12623
- Aliases
- Published
- 2017-10-10T18:29:00.197Z
- Modified
- 2026-07-08T10:54:33.884132Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Git / github.com/apache/nifi
Affected ranges
- Type
- GIT
- Repo
- https://github.com/apache/nifi
- Events
-
IntroducedLast affected
- Database specific
-
Show details
{ "extracted_events": [ { "introduced": "1.0.0" }, { "last_affected": "1.0.0" }, { "introduced": "1.0.1" }, { "last_affected": "1.0.1" }, { "introduced": "1.1.0" }, { "last_affected": "1.1.0" }, { "introduced": "1.1.1" }, { "last_affected": "1.1.1" }, { "introduced": "1.1.2" }, { "last_affected": "1.1.2" }, { "introduced": "1.2.0" }, { "last_affected": "1.2.0" }, { "introduced": "1.3.0" }, { "last_affected": "1.3.0" } ], "source": "CPE_STRING", "cpe": [ "cpe:2.3:a:apache:nifi:1.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:apache:nifi:1.0.1:*:*:*:*:*:*:*", "cpe:2.3:a:apache:nifi:1.1.0:*:*:*:*:*:*:*", "cpe:2.3:a:apache:nifi:1.1.1:*:*:*:*:*:*:*", "cpe:2.3:a:apache:nifi:1.1.2:*:*:*:*:*:*:*", "cpe:2.3:a:apache:nifi:1.2.0:*:*:*:*:*:*:*", "cpe:2.3:a:apache:nifi:1.3.0:*:*:*:*:*:*:*" ] }