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CVE-2019-10083

19
FAUCET Score

CVE-2019-10083 describes an information disclosure vulnerability in Apache NiFi versions 1.3.0 through 1.9.2. When a user updates a Process Group via the API, the system improperly includes details about processors and controller services in the response, even if the user lacks read access to these components. This medium-severity vulnerability (CVSS 5.3) allows an unauthenticated attacker to gain unauthorized access to sensitive information with low attack complexity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.3.0, <= 1.9.2CPE matchmatch criteria
cpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.75%
Probability of exploitation in next 30 days
EPSS Percentile
84.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0275 is in the 78th percentile among its peer group of 23,725 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

mavenpatch availablevia ghsa
Product: org.apache.nifi:nifi-web-apiFixed in: 1.10.0
mavenpatch availablevia ghsa
Product: org.apache.nifi:nifiFixed in: 1.10.0

Vendor Advisories (1)

mavenGHSA-26p8-xrj2-mv53medium

Apache NiFi process group information disclosure

Dec 2, 2019

References

lists.apache.org / thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E
nifi.apache.org / security.html
Vendor Advisory