CVE-2026-39749

MEDIUM CVSS 3.1: 6.5 EPSS 0.28%
Updated Oct 06, 2026
Cloudflare
Parameter Value
CVSS 6.5 (MEDIUM)
Type CWE-862 (Missing Authorization)
Vendor Cloudflare
Public PoC No

Subscriber Broken Access Control in App for Cloudflare® <= 1.10.1 versions.

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
High
Complete data modification
Availability
None
No disruption

CVSS Vector v3.1