CVE-2026-55986

MEDIUM CVSS 3.1: 5.4 EPSS 0.25%
Updated Aug 14, 2026
Email
Parameter Value
CVSS 5.4 (MEDIUM)
Type CWE-284 (Improper Access Control)
Vendor Email
Public PoC No

Email Management API Bypasses ManageCredentials Feature Restrictions

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
None
No disruption

CVSS Vector v3.1