Intel

AIKIDO-2026-10365

drupal/openid_connect is vulnerable to Server-Side Request Forgery (SSRF)

Server-Side Request Forgery (SSRF)CVE-2026-3530 Published Mar 16, 2026

60

Medium Risk

This Affects:

PHPdrupal/openid_connect
1.0.0 - 1.4.0
Fixed in 1.5.0
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TL;DR

Affected versions of this package are affected by a server-side request forgery (SSRF) vulnerability due to insufficient validation of certain fields received from the configured identity provider. Because these fields may be processed without proper restrictions, a malicious actor controlling or compromising data at the identity provider could cause the application to perform unintended requests to internal or external resources, potentially leading to information disclosure. Exploitation requires the attacker to have the ability to supply manipulated data through the identity provider and depends on specific field mappings being configured.

Who does this affect?

You are affected if you are using a version that falls within the vulnerable range.

Background info

drupal/openid_connect is vulnerable to Server-Side Request Forgery (SSRF) in versions 1.0.0 - 1.4.0.

How to fix this

Upgrade the drupal/openid_connect library to the patch version.