CVE Tools
Sign in

CVE-2026-25903

Published: Feb 17, 2026Updated: Feb 18, 2026 Sources: CVE List NVD GHSA BDUCWE-862
NVD MITRE
8.4CVSSHIGH
EPSS Score
0.8%
Top 49.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Apache NiFi: Missing Authorization of Restricted Permissions for Component Updates

CVSS Vector Breakdown

AV:NAC:LC:HI:HA:H
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Impact
C:HConfidentiality
H
I:HIntegrity
H
A:HAvailability
H
Open in CVSS calculator →

Weaknesses

CWE-862

Affected Products

org.apache.nifi:nifi-web-apiMavenOSS Libraries
Apache NiFiApache Software Foundation
On-premWeb App
Web & CMS Plugins / cms-core
NiFiApache Software Foundation
Mixed
Web & CMS Plugins / cms-core
mavenpackage-ecosystemOSS Libraries
apache software foundationoss-projectUSWeb & CMS Pluginsaka apache foundation

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://nvd.nist.gov/vuln/detail/CVE-2026-25903
nvd.nist.gov
https://github.com/apache/nifi/commit/119f8881fbc3cbd0d522b0c549b841da3de01f64
github.com
https://github.com/apache/nifi
github.com
and 5 more references View all →

Timeline

Published
Feb 17, 2026
Last Updated
Feb 18, 2026

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2026-25903 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows