CLEANSTART-2026-WX86260

    Dashboard / Vulnerabilities / CLEANSTART-2026-WX86260

    CLEANSTART-2026-WX86260

    Published: 7 Nov 2026Last Modified: 7 Nov 2026
    Upstream:
    CVE-2026-77711

    Summary: When Jetty's `HttpClient` make a request to a server through a forward proxy, the server may reply with a 407 (Proxy Authentication Required)

    Details: Security vulnerability affects the kafka package. When Jetty's `HttpClient` make a request to a server through a forward proxy, the server may reply with a 407 (Proxy Authentication Required).

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-WX86260.json, https://osv.dev/vulnerability/CVE-2026-77711, https://nvd.nist.gov/vuln/detail/CVE-2026-77711

    Affected packages

    Package

    Name: kafka

    Purl: pkg:apk/cleanstart/kafka

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.1.2-r6

    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-WX86260 | CVE-DB