GO-2023-2116

    Dashboard / Vulnerabilities / GO-2023-2116

    GO-2023-2116

    Published: 24 Oct 2023Last Modified: 20 May 2024

    Summary: CSRF token validation vulnerability in github.com/gofiber/fiber/v2

    Details: A cross-site request forgery vulnerability can allow an attacker to obtain tokens and forge malicious requests on behalf of a user. This can lead to unauthorized actions being taken on the user's behalf, potentially compromising the security and integrity of the application. The vulnerability is caused by improper validation and enforcement of CSRF tokens within the application. The CSRF token is validated against tokens in storage but was is not tied to the original requestor that generated it, allowing for token reuse.

    References: https://github.com/gofiber/fiber/security/advisories/GHSA-mv73-f69x-444p, https://github.com/gofiber/fiber/commit/8c3916dbf4ad2ed427d02c6eb63ae8b2fa8f019a, https://github.com/gofiber/fiber/commit/b50d91d58ecdff2a330bf07950244b6c4caf65b1

    Affected packages

    Package

    Name: github.com/gofiber/fiber/v2

    Purl: pkg:golang/github.com/gofiber/fiber/v2

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -2.50.0

    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
    GO-2023-2116 | CVE-DB