CLEANSTART-2026-ZI31087

    Dashboard / Vulnerabilities / CLEANSTART-2026-ZI31087

    CLEANSTART-2026-ZI31087

    Published: 30 Oct 2026Last Modified: 31 Oct 2026
    Upstream:
    CVE-2026-34479

    Summary: Log4j1XmlLayout from the Apache Log4j 1-to-Log4j 2 bridge fails to escape characters forbidden by the XML 1

    Details: CVE-2026-34479 affects multiple packages. The Log4j1XmlLayout from the Apache Log4j 1-to-Log4j 2 bridge fails to escape characters forbidden by the XML 1. See references for individual vulnerability details.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-ZI31087.json, https://osv.dev/vulnerability/CVE-2026-34479, https://nvd.nist.gov/vuln/detail/CVE-2026-34479

    Affected packages

    Package

    Name: sonarqube

    Purl: pkg:apk/cleanstart/sonarqube

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -26.4.0.121862-r0

    Affected versions

    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
    CLEANSTART-2026-ZI31087 | CVE-DB