#VU124131 Missing Authentication for Critical Function in IBM Sterling B2B Integrator and IBM Sterling File Gateway - CVE-2026-1264
Published: March 19, 2026
Vulnerability identifier: #VU124131
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-1264
CWE-ID: CWE-306
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
IBM Sterling B2B Integrator
IBM Sterling File Gateway
IBM Sterling B2B Integrator
IBM Sterling File Gateway
Software vendor:
IBM Corporation
IBM Corporation
Description
The vulnerability allows a remote user to view and delete the partners of a community and to delete the communities.
The vulnerability exists due to excessive data output by the application. A remote user can view and delete the partners of a community and delete the communities.
Remediation
Install updates from vendor's website.