anonhaven

CVE-2026-39767

MEDIUM CVSS 3.1: 6.5 EPSS 0.41%
Updated Oct 06, 2026
Subscriber
Parameter Value
CVSS 6.5 (MEDIUM)
Type CWE-770 (Allocation Without Limits)
Vendor Subscriber
Public PoC No

Subscriber Denial of Service Attack in WPBase Cache <= 5.5.6 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
None
No data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Weakness Type (CWE)

CWE-770 Allocation Without Limits

References 1

https://patchstack.com/database/wordpress/plugin/wpbase-cache/vulnerability/wor…
audit@patchstack.com
Share Post Share Share Share