CVE-2023-47107

    Dashboard / Vulnerabilities / CVE-2023-47107

    CVE-2023-47107

    Published: 8 Nov 2023Last Modified: 28 Oct 2026

    Summary: PILOS account takeover through password reset poisoning

    Details: PILOS is an open source front-end for BigBlueButton servers with a built-in load balancer. The password reset component deployed within PILOS uses the hostname supplied within the request host header when building a password reset URL. It may be possible to manipulate the URL sent to PILOS users when so that it points to the attackers server thereby disclosing the password reset token if/when the link is followed. This only affects local user accounts and requires the password reset option to be enabled. This issue has been patched in version 2.3.0.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/47xxx/CVE-2023-47107.json, https://github.com/THM-Health/PILOS/security/advisories/GHSA-mc6f-fj9h-5735, https://nvd.nist.gov/vuln/detail/CVE-2023-47107

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 06364edec8a903aff558896f6db82c585ff956c8
    Fixed -c50f77a19f65cc585c2b917e64d7da4f70e809c3

    Affected versions

    v2.1.1
    v2.1.0

    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-2023-47107 | CVE-DB