CVE-2019-13343

    Dashboard / Vulnerabilities / CVE-2019-13343

    CVE-2019-13343

    Published: 2 Oct 2019Last Modified: 8 Jul 2026

    Summary:

    Details: Butor Portal before 1.0.27 is affected by a Path Traversal vulnerability leading to a pre-authentication arbitrary file download. Effectively, a remote anonymous user can download any file on servers running Butor Portal. WhiteLabelingServlet is responsible for this vulnerability. It does not properly sanitize user input on the theme t parameter before reusing it in a path. This path is then used without validation to fetch a file and return its raw content to the user via the /wl?t=../../...&h= substring followed by a filename.

    References: https://bitbucket.org/account/user/butor-team/projects/PROJ, https://bitbucket.org/butor-team/portal/commits/all, https://bitbucket.org/butor-team/portal/commits/cd7055d33e194fcf530100ee1d8d13aa9cde230b, https://bitbucket.org/butor-team/portal/src/cd7055d33e194fcf530100ee1d8d13aa9cde230b/src/main/java/com/butor/portal/web/servlet/WhiteLabelingServlet.java?at=master, https://www.gosecure.net/blog/2019/09/30/butor-portal-arbitrary-file-download-vulnerability-cve-2019-13343

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -cd7055d33e194fcf530100ee1d8d13aa9cde230b

    Affected versions

    v1.0.25
    v1.0.24
    v1.0.23
    v1.0.22
    v1.0.19
    v1.0.18
    v1.0.17
    v1.0.16
    v1.0.14
    v1.0.13
    v1.0.12
    v1.0.9
    v1.0.7
    v1.0.6
    v1.0.5
    v1.0.3

    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