CVE-2020-13940

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Source
https://cve.org/CVERecord?id=CVE-2020-13940
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13940.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-13940
Aliases
Downstream
Related
Published
2020-10-01T20:15:13.097Z
Modified
2026-07-09T00:21:13.383294Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

In Apache NiFi 1.0.0 to 1.11.4, the notification service manager and various policy authorizer and user group provider objects allowed trusted administrators to inadvertently configure a potentially malicious XML file. The XML file has the ability to make external calls to services (via XXE).

References

Affected packages

Git / github.com/apache/nifi

Affected ranges

Type
GIT
Repo
https://github.com/apache/nifi
Events
Introduced
74d5224783dfdc513f6b3ad5ed96671d3c581707
Last affected
4d940bb151eb8d250b0319318b96d23c4a9819ae
Database specific 
{
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "1.0.0"
        },
        {
            "last_affected": "1.11.4"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13940.json"