CVE-2026-58438

HIGH CVSS 3.1: 7.5 EPSS 0.27%
Updated Aug 14, 2026
Cross-repository
Parameter Value
CVSS 7.5 (HIGH)
Type CWE-862 (Missing Authorization)
Vendor Cross-repository
Public PoC No

Cross-repository IDOR in issue-dependency removal lets an attacker tamper with and comment on private repos they cannot access

Attack Parameters

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

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v3.1