CVE-2021-23135

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    CVE-2021-23135

    Published: 12 May 2021Last Modified: 7 Aug 2026

    Summary:

    Details: Exposure of System Data to an Unauthorized Control Sphere vulnerability in web UI of Argo CD allows attacker to cause leaked secret data into web UI error messages and logs. This issue affects Argo CD 1.8 versions prior to 1.8.7; 1.7 versions prior to 1.7.14.

    References: https://github.com/argoproj/argo-cd/security/advisories/GHSA-fp89-h8pj-8894

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 24b93197e05d02e31f6b788e53b529cadcf2ccd4
    Fixed -92b02379b980da45c6b9249f56e1114f294f2d8e

    Affected versions

    v1.8.6
    v1.8.5
    v1.8.4
    v1.8.3
    v1.8.2
    v1.8.1
    v1.8.0

    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-2021-23135 | CVE-DB