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CVE-2026-1747

MEDIUM CVSS 3.1: 4.3 EPSS 0.01%
Updated Feb 25, 2026
GitLab
Parameter Value
CVSS 4.3 (MEDIUM)
Affected Versions before 18.7.5
Type CWE-288 (Authentication Bypass Using Alternate Path)
Vendor GitLab
Public PoC No

GitLab has remediated an issue in GitLab EE affecting all versions from 17.11 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that, under certain conditions, could have allowed Developer-role users with insufficient privileges to make unauthorized modifications to protected Conan packages.

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

CVSS Vector v3.1