CVE-2020-8920

    Dashboard / Vulnerabilities / CVE-2020-8920

    CVE-2020-8920

    Published: 10 Dec 2020Last Modified: 10 Mar 2026

    Summary:

    Details: An information leak vulnerability exists in Gerrit versions prior to 2.14.22, 2.15.21, 2.16.25, 3.0.15, 3.1.10, 3.2.5 where an overoptimization with the FilteredRepository wrapper skips the verification of access on All-Users repositories, allowing an attacker to get read access to all users' personal information associated with their accounts.

    References: , https://www.gerritcodereview.com/2.14.html#21422, https://www.gerritcodereview.com/2.15.html#21521, https://www.gerritcodereview.com/2.16.html#21625, https://www.gerritcodereview.com/3.0.html#3014, https://www.gerritcodereview.com/3.1.html#3110, https://www.gerritcodereview.com/3.2.html#325, https://gerrit.googlesource.com/gerrit/+/45071d6977932bca5a1427c8abad24710fed2e33

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    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
    CVE-2020-8920 | CVE-DB