Improper Path Validation Vulnerability in IBM MQ Web Console by IBM
CVE-2026-12660

2.7LOW

Key Information:

Vendor

IBM
Status
MQ Operator
MQ Advanced Container Images
Vendor
CVE Published:
19 October 2026

What is CVE-2026-12660?

The IBM MQ Web Console is susceptible to a path validation flaw that allows authenticated administrators to perform unauthorized file writes outside of designated directories. This vulnerability can lead to potential exposure of sensitive information or important system files, which may jeopardize the security and integrity of the application. Users of affected versions are urged to implement the latest patches provided by IBM to mitigate this risk.

Affected Version(s)

MQ Advanced container images 9.4.0.6-r1

MQ Advanced container images 9.4.0.6-r2

MQ Advanced container images 9.4.0.7-r1

References

https://www.ibm.com/support/pages/node/7292667
vendor-advisorypatch

CVSS V3.1

Score:
2.7
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.