Vulnerability record/PUBLISHED/Published Nov 7, 2026 04:32:53 UTC

CVE-2026-17302

IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to probe internal network services due to improper validation of a user-supplied URL.

Base score5.0/ 10

SeverityMediumCVSS 3.1

Exploitability / impact

CVSS metric breakdown

Vector-derived attributes

Base severityMedium

Attack vectorNetworkAV

Attack complexityLowAC

Privileges requiredLowPR

User interactionNoneUI

ScopeChangedS

Confidentiality impactLowC

Integrity impactNoneI

Availability impactNoneA

CVSS vector stringCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

CVSS communicates standardized severity and impact characteristics. It does not establish whether a system is exploitable in your specific environment.

Record context

CVE Numbering Authorityibm

Last updatedNov 8, 2026 01:49:38 UTC

PublishedNov 7, 2026 04:32:53 UTC

ReservedJul 25, 2026 01:02:17 UTC