CVE-2026-123307

EUVD-2026-118071
In JetBrains IntelliJ IDEA before 2026.3, 
2026.2.4 unauthenticated connection to an arbitrary host via run configurations was possible
SSRF
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.8 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N