Local Log Information Disclosure in IBM ACE 12.0.1.0-12.0.12.27 & 13.0.1.0-13.0.7.2
CVE-2026-12947 Published on July 30, 2026
IBM App Connect Enterprise is vulnerable to Confidentiality disclosure on Discovery Connector nodes
IBM App Connect Enterprise 13.0.1.0 through 13.0.7.2, and 12.0.1.0 through 12.0.12.27 stores potentially sensitive information in log files that could be read by a local user.
Vulnerability Analysis
CVE-2026-12947 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Weakness Type
Insertion of Sensitive Information into Log File
Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information.
Products Associated with CVE-2026-12947
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Affected Versions
IBM App Connect Enterprise:- Version 13.0.1.0, <= 13.0.7.2 is affected.
- Version 12.0.1.0, <= 12.0.12.27 is affected.