CVE-2026-8338

CRITICAL

Authentication and Authorization Bypass in Coverity Connect

Title source: cna

Description

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.

References (1)

Core 1

Core References

Vendor Advisory vendor-advisory

Black Duck Community Advisory (PLACEHOLDER - replace with published advisory URL)

https://community.blackduck.com/s/article/Black-Duck-Product-Security-Advisory-CVE-2026-8338-Authentication-and-Authorization-Bypass

Scores

CVSS v4 9.2

EPSS 0.0030

EPSS Percentile 22.3%

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-288

Status published

Products (1)

Black Duck/Coverity Connect 2023.6.0 - 2026.6.0

Published Jul 29, 2026

Tracked Since Jul 29, 2026