Severity:
HIGH RISK
(7.1)
Improper Authorization / Insecure Direct Object Reference
CVE-2026-40591
Deferred
Vulnerability Type
Category:
Improper Authorization / Insecure Direct Object Reference
CWE:
CWE-639
Impact:
Unauthorized Cross-Mailbox Data Access and Customer Record Manipulation
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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