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Medium

Apache NiFi process group information disclosure

  • Disclosed: 02.12.2019
  • Updated: 11.10.2026 11:21

When updating a Process Group via the API in NiFi versions 1.3.0 to 1.9.2, the response to the request includes all of its contents (at the top most level, not recursively). The response included details about processors and controller services which the user may not have had read access to.

Affected software

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PlatformPackageVulnerable versionsFixed in
Java / Kotlin (Maven) org.apache.nifi:nifi >= 1.3.0, < 1.10.0 1.10.0
Java / Kotlin (Maven) org.apache.nifi:nifi-web-api >= 1.3.0, < 1.10.0 1.10.0

References

CVSS score 5.3/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE)
CWE-200
Platform
Java / Kotlin (Maven)
Package
org.apache.nifi:nifi, org.apache.nifi:nifi-web-api
Disclosed
02.12.2019
Updated
11.10.2026 11:21

Sources and licenses

OSV / GitHub Advisory Database - GHSA-26p8-xrj2-mv53 - CC BY 4.0

Vulnerability history: org.apache.nifi:nifi

All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (21) in the archive
Total entries
21
First → latest
12.2018 06.2022
Without a fix
0
Exploited in attacks
0

Severity breakdown

  • Critical 2
  • High 9
  • Medium 10

Disclosures per year

Severity:
  1. Code injection in Apache NiFi and NiFi Registry
    High · 8.8 CVE-2022-33140 >= 1.10.0, < 1.16.3 1.16.3
  2. Origin Validation Error in Apache NiFi
    High · 7.5 CVE-2017-7667 < 0.7.4, >= 1.0.0, < 1.3.0 0.7.4, 1.3.0
  3. Injection in Apache NiFi
    Critical · 9.8 CVE-2017-5636 < 0.7.2, >= 1.0.0, < 1.1.2 0.7.2, 1.1.2
  4. Apache NiFi XSS issue in context path handling
    Critical · 9.8 CVE-2017-15697 >= 1.0.0, < 1.5.0 1.5.0
  5. Apache NiFi host header poisoning issue
    High · 7.5 CVE-2017-12632 >= 1.0.0, < 1.5.0 1.5.0
  6. Apache NiFi JMS Deserialization issue
    High · 7.5 CVE-2018-1310 < 1.6.0 1.6.0
  7. Improper Authentication In Apache NiFi
    High · 7.5 CVE-2017-5635 < 0.7.2, >= 1.0.0, < 1.1.2 0.7.2, 1.1.2
  8. Multiple components in Apache NiFi do not restrict XML External Entity references
    High · 7.5 CVE-2022-29265 >= 0.0.1, < 1.16.1 1.16.1
  9. Inadequate Encryption Strength in Apache NiFi
    High · 7.5 CVE-2020-9491 >= 1.2.0, < 1.12.0-RC1 1.12.0-RC1
  10. Missing Authentication for Critical Function in Apache NiFi
    High · 7.5 CVE-2020-9487 >= 1.0.0, < 1.12.0-RC1 1.12.0-RC1
  11. Apache NiFi process group information disclosure this entry
    Medium · 5.3 CVE-2019-10083 >= 1.3.0, < 1.10.0 1.10.0
  12. Cleartext Transmission of Sensitive Information in Apache nifi
    High · 7.5 CVE-2018-17195 >= 1.0.0, < 1.8.0 1.8.0

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