CVE-2019-17598

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    CVE-2019-17598

    Published: 5 Nov 2019Last Modified: 8 Jul 2026

    Summary:

    Details: An issue was discovered in Lightbend Play Framework 2.5.x through 2.6.23. When configured to make requests using an authenticated HTTP proxy, play-ws may sometimes, typically under high load, when connecting to a target host using https, expose the proxy credentials to the target host.

    References: https://www.playframework.com/security/vulnerability, https://www.playframework.com/security/vulnerability/CVE-2019-17598-PlayWSHttpConnectAuthorizationHeaders

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 7ca248b53edb1453e7aa93f4f9f47d7f46d1fd5b
    Fixed -None

    Affected versions

    2.6.23
    2.6.22
    2.6.21
    2.6.20
    2.6.19
    2.6.18
    2.6.17
    2.6.16
    2.6.15
    2.6.14
    2.6.13
    2.6.12
    2.6.11
    2.6.10
    2.6.9
    2.6.8
    2.6.7
    2.6.6
    2.6.5
    2.6.4
    2.6.3
    2.6.2
    2.6.1
    2.6.0

    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
    CVE-2019-17598 | CVE-DB