<p>Upgrade <code>iignatov/lightopenid</code> to version 1.3.0 or higher.</p>

Server-Side Request Forgery (SSRF) Affecting iignatov/lightopenid package, versions <1.3.0

Snyk CVSS

Attack Complexity High

Confidentiality High

Threat Intelligence

EPSS 0.22% (61^st percentile)

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Snyk ID SNYK-PHP-IIGNATOVLIGHTOPENID-174633
published 10 May 2019
disclosed 10 May 2019
credit Michael Crumley

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Introduced: 10 May 2019

CVE-2019-11066 Open this link in a new tab CWE-918 Open this link in a new tab

How to fix?

Upgrade iignatov/lightopenid to version 1.3.0 or higher.

Overview

iignatov/lightopenid is a lightweight PHP5 library for easy OpenID authentication.

Affected versions of this package are vulnerable to Server-Side Request Forgery (SSRF). Due to the unsafe usage of curl_init within the openid.php page, it is possible for an attacker to leverage OpenID 2.0 assertion requests to possibly read server configuration, connect to internally exposed services.