CVE-2026-17233 — MEDIUM (6.4)

Vulnerability Description

IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain information about internal network services due to improper validation of user-supplied URLs. Addresses supplied by users are not sufficiently restricted, so the server could be made to contact internal systems.

CVSS Score

6.4

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-918

References

FAQ

What is CVE-2026-17233?

CVE-2026-17233 is a vulnerability with a CVSS score of 6.4 (MEDIUM). IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain information about internal network services due to improper validation of...

How severe is CVE-2026-17233?

CVE-2026-17233 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-17233?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.