CVE-2026-8338

CRITICAL CVSS 4.0: 9.2 EPSS 0.30%
Updated Jul 30, 2026
Spring
Parameter Value
CVSS 9.2 (CRITICAL)
Type CWE-288 (Authentication Bypass Using Alternate Path)
Vendor Spring
Public PoC No

A Spring Security authentication and authorization bypass exists in Coverity Connect versions between 2023.6.0 and 2026.3.0. An unauthenticated malicious threat actor that can send a specially crafted HTTP request is able to bypass authentication and authorization controls on certain API endpoints to access data within Coverity.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
High
Difficult to exploit
Attack Requirements
Present
Additional conditions required
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
Low
Partial disruption

CVSS Vector v4.0