BIT-oauth2-proxy-2020-5233

    Dashboard / Vulnerabilities / BIT-oauth2-proxy-2020-5233

    BIT-oauth2-proxy-2020-5233

    Published: 6 Mar 2024Last Modified: 8 Sept 2026

    Summary: Open Redirect in OAuth2 Proxy

    Details: OAuth2 Proxy before 5.0 has an open redirect vulnerability. Authentication tokens could be silently harvested by an attacker. This has been patched in version 5.0.

    References: https://github.com/pusher/oauth2_proxy/commit/a316f8a06f3c0ca2b5fc5fa18a91781b313607b2, https://github.com/pusher/oauth2_proxy/releases/tag/v5.0.0, https://github.com/pusher/oauth2_proxy/security/advisories/GHSA-qqxw-m5fj-f7gv, https://nvd.nist.gov/vuln/detail/CVE-2020-5233

    Affected packages

    Package

    Name: oauth2-proxy

    Purl: pkg:bitnami/oauth2-proxy

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -5.0.0

    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
    BIT-oauth2-proxy-2020-5233 | CVE-DB