GHSA-x4m4-345f-5h5g

    Dashboard / Vulnerabilities / GHSA-x4m4-345f-5h5g

    GHSA-x4m4-345f-5h5g

    Published: 9 Apr 2026Last Modified: 11 Sept 2026

    Summary: Apache Tomcat vulnerable to Insertion of Sensitive Information into Log File

    Details: Insertion of Sensitive Information into Log File vulnerability in the cloud membership for clustering component of Apache Tomcat exposed the Kubernetes bearer token. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.20, from 10.1.0-M1 through 10.1.53, from 9.0.13 through 9.0.116. Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fix the issue.

    References: https://nvd.nist.gov/vuln/detail/CVE-2026-34487, https://github.com/apache/tomcat/commit/301bc6efbf72feb14dacfdfa3f50372182736150, https://github.com/apache/tomcat/commit/5eff2a773b8b728083e5195b3183df1b9e12a03d, https://github.com/apache/tomcat/commit/f593292a082e5ef9336a8db2b4b522f7f3e36976, https://github.com/apache/tomcat, https://lists.apache.org/thread/4xpkwolpkrj8v5xzp5nyovtlqp3y850h, https://tomcat.apache.org/security-10.html, https://tomcat.apache.org/security-11.html, https://tomcat.apache.org/security-9.html, http://www.openwall.com/lists/oss-security/2026/04/09/28

    Affected packages

    Package

    Name: org.apache.tomcat:tomcat-tribes

    Purl: pkg:maven/org.apache.tomcat/tomcat-tribes

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 9.0.13
    Fixed -9.0.117

    Affected versions

    9.0.100
    9.0.102
    9.0.104
    9.0.105
    9.0.106
    9.0.107
    9.0.108
    9.0.109
    9.0.110
    9.0.111
    9.0.112
    9.0.113
    9.0.115
    9.0.116
    9.0.13
    9.0.14
    9.0.16
    9.0.17
    9.0.19
    9.0.20
    9.0.21
    9.0.22
    9.0.24
    9.0.26
    9.0.27
    9.0.29
    9.0.30
    9.0.31
    9.0.33
    9.0.34
    9.0.35
    9.0.36
    9.0.37
    9.0.38
    9.0.39
    9.0.40
    9.0.41
    9.0.43
    9.0.44
    9.0.45
    9.0.46
    9.0.48
    9.0.50
    9.0.52
    9.0.53
    9.0.54
    9.0.55
    9.0.56
    9.0.58
    9.0.59
    9.0.60
    9.0.62
    9.0.63
    9.0.64
    9.0.65
    9.0.67
    9.0.68
    9.0.69
    9.0.70
    9.0.71
    9.0.72
    9.0.73
    9.0.74
    9.0.75
    9.0.76
    9.0.78
    9.0.79
    9.0.80
    9.0.81
    9.0.82
    9.0.83
    9.0.84
    9.0.85
    9.0.86
    9.0.87
    9.0.88
    9.0.89
    9.0.90
    9.0.91
    9.0.93
    9.0.94
    9.0.95
    9.0.96
    9.0.97
    9.0.98
    9.0.99

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-x4m4-345f-5h5g | CVE-DB