GO-2023-2115

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Source

https://pkg.go.dev/vuln/GO-2023-2115

Import Source

https://vuln.go.dev/ID/GO-2023-2115.json

JSON Data

https://api.test.osv.dev/v1/vulns/GO-2023-2115

Aliases

Published

2023-10-24T16:57:01Z

Modified

2024-05-20T16:03:47Z

Summary

CSRF token reuse vulnerability in github.com/gofiber/fiber/v2

Details

A cross-site request forgery vulnerability in this package can allow an attacker to inject arbitrary values and forge malicious requests on behalf of a user. The attacker may inject arbitrary values without any authentication, or perform various malicious actions on behalf of an authenticated user, potentially compromising the security and integrity of the application.

The vulnerability is caused by improper validation and enforcement of CSRF tokens within the application. For 'safe' methods, the token is extracted from the cookie and saved to storage without further validation or sanitization. In addition, the CSRF token is validated against tokens in storage but not associated with a session, nor by using a Double Submit Cookie Method, allowing for token reuse.

Database specific

{
    "review_status": "REVIEWED",
    "url": "https://pkg.go.dev/vuln/GO-2023-2115"
}

References

Affected packages

Go / github.com/gofiber/fiber/v2

Package

Name: github.com/gofiber/fiber/v2; View open source insights on deps.dev
Purl: pkg:golang/github.com/gofiber/fiber/v2

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.50.0

Ecosystem specific

{
    "imports": [
        {
            "path": "github.com/gofiber/fiber/v2/middleware/csrf",
            "symbols": [
                "CsrfFromCookie",
                "CsrfFromForm",
                "CsrfFromHeader",
                "CsrfFromParam",
                "CsrfFromQuery",
                "New",
                "configDefault",
                "manager.getRaw",
                "manager.setRaw",
                "newManager"
            ]
        }
    ]
}