@strapi/plugin-users-permissions@0.0.0-next.88599e70ce0e4e804e2bad578aba4718c5a5304d vulnerabilities

Protect your API with a full-authentication process based on JWT

Direct Vulnerabilities

Known vulnerabilities in the @strapi/plugin-users-permissions package. This does not include vulnerabilities belonging to this package’s dependencies.

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VulnerabilityVulnerable Version
  • M
Open Redirect

@strapi/plugin-users-permissions is a headless CMS

Affected versions of this package are vulnerable to Open Redirect when user-controllable data is incorporated into the target of a redirection in an unsafe way. In this specific context, this vulnerability allows the SSO token to be stolen, allowing an attacker to authenticate himself within the application.

Notes:

If parameter $_GET["callback"] is defined in the GET request, the assignment does not evaluate all conditions, but stops at the beginning.

The value is then stored in the cookie koa.sess:

koa.sess=eyJncmFudCI6eyJwcm92aWRlciI6Im1pY3Jvc29mdCIsImR5bmFtaWMiOnsiY2FsbGJhY2siOiJodHRwczovL2FkbWluLmludGUubmV0YXRtby5jb20vdXNlcnMvYXV0aC9yZWRpcmVjdCJ9fSwiX2V4cGlyZSI6MTcwMTI3NTY1MjEyMywiX21heEFnZSI6ODY0MDAwMDB9

Which once base64 decoded become {"grant":{"provider":"microsoft","dynamic":{"callback":"https://<TARGET>/users/auth/redirect"}},"_expire":1701275652123,"_maxAge":86400000}.

The signature of the cookie is stored in cookie koa.sess.sig: koa.sess.sig=wTRmcVRrn88hWMdg84VvSD87-_0

How to fix Open Redirect?

Upgrade @strapi/plugin-users-permissions to version 4.24.2 or higher.

<4.24.2
  • H
Denial of Service (DoS)

@strapi/plugin-users-permissions is a headless CMS

Affected versions of this package are vulnerable to Denial of Service (DoS) such that an attacker can circumvent the rate limit on the login function of Strapi's admin screen.

How to fix Denial of Service (DoS)?

Upgrade @strapi/plugin-users-permissions to version 4.12.1 or higher.

<4.12.1