CVE-2019-10083 json
Apache NiFi process group information disclosure
published 6y ago modified 4mo ago also GHSA-26p8-xrj2-mv53 , EUVD-2019-0770
- cvss
- 5.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.8%
- EPSS 2.8% chance of exploitation in 30 days, percentile 86%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- maven org.apache.nifi:nifi-web-api 1.10.0
- maven org.apache.nifi:nifi 1.10.0
Is CVE-2019-10083 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
2.75% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| GitHub | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.apache.nifi:nifi-web-api | >=1.3.0, <1.10.0 |
1.10.0 |
| maven | org.apache.nifi:nifi | >=1.3.0, <1.10.0 |
1.10.0 |
Affected products
- n/a Apache NiFi
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
References
-
nifi.apache.org
/security.html#CVE-2019-10083
web, vendor-advisory
-
lists.apache.org
/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E
mailing-list
-
nvd.nist.gov
/vuln/detail/CVE-2019-10083
advisory
-
lists.apache.org
/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b@%3Ccommits.nifi.apache.org%3E
web
Sources
- CVE List CVE-2019-10083
- GitHub Advisory GHSA-26p8-xrj2-mv53
- NVD CVE-2019-10083
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.