Severity:
HIGH RISK
(7.1)
Improper Authorization in NATS Server MQTT Subject ACLs
CVE-2026-33217
Modified
Vulnerability Type
Category:
Improper Authorization
CWE:
CWE-863;CWE-425
Impact:
Unauthorized Access to Messaging Subjects and Data Exposure
Severity:
HIGH RISK
(7.1)
CVSS Version:
3.1
Catch This CVE While Code Is Being Written
Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.
Summary
Affected Context
Exploit Preconditions
Why This Happens
Potential Impact
General Mitigation Guidance
How Teams Detect Issues Like This
Frequently Asked Questions
Source
NDV
[FAQ]
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