Securing Spring AI MCP servers with OAuth2

Spring AI offers support for Model Context Protocol, or MCP for short, which allows AI models to interact with and access external tools and resources in a structured way. With Spring AI, developers can create their own MCP Servers and expose capabilities to AI models in just a few lines of code...

Drupal OAuth2 Server Missing Authorization vulnerability

Missing Authorization vulnerability in Drupal OAuth2 Server allows Forceful Browsing. This issue affects OAuth2 Server: from 0.0.0 before 2.1.0...

GHSA-4F8Q-MWGC-3MWC Drupal OAuth2 Server Missing Authorization vulnerability

Missing Authorization vulnerability in Drupal OAuth2 Server allows Forceful Browsing. This issue affects OAuth2 Server: from 0.0.0 before 2.1.0...

Drupal OAuth2 Client Cross-Site Request Forgery (CSRF)

Cross-Site Request Forgery CSRF vulnerability in Drupal OAuth2 Client allows Cross Site Request Forgery. This issue affects OAuth2 Client: from 0.0.0 before 4.1.3...

GHSA-6CHF-HHQF-749C Drupal OAuth2 Client Cross-Site Request Forgery (CSRF)

Cross-Site Request Forgery CSRF vulnerability in Drupal OAuth2 Client allows Cross Site Request Forgery. This issue affects OAuth2 Client: from 0.0.0 before 4.1.3...

CVE-2025-31691

Missing Authorization vulnerability in Drupal OAuth2 Server allows Forceful Browsing.This issue affects OAuth2 Server: from 0.0.0 before 2.1.0...

CVE-2025-31684

Cross-Site Request Forgery CSRF vulnerability in Drupal OAuth2 Client allows Cross Site Request Forgery.This issue affects OAuth2 Client: from 0.0.0 before 4.1.3...

CVE-2025-31691 OAuth2 Server - Moderately critical - Access bypass - SA-CONTRIB-2025-020

Missing Authorization vulnerability in Drupal OAuth2 Server allows Forceful Browsing.This issue affects OAuth2 Server: from 0.0.0 before 2.1.0...

CVE-2025-31691 OAuth2 Server - Moderately critical - Access bypass - SA-CONTRIB-2025-020

Missing Authorization vulnerability in Drupal OAuth2 Server allows Forceful Browsing.This issue affects OAuth2 Server: from 0.0.0 before 2.1.0...

CVE-2025-31691

The Drupal OAuth2 Server is vulnerable to a Missing Authorization flaw (CWE-862) that enables Forceful Browsing . This issue affects versions 0.0.0 through 2.0.x . Exploitation details are not provided in the documents, but the vulnerability is characterized as a critical security risk with a CVS...

CVE-2025-31691 OAuth2 Server - Moderately critical - Access bypass - SA-CONTRIB-2025-020

Missing Authorization vulnerability in Drupal OAuth2 Server allows Forceful Browsing.This issue affects OAuth2 Server: from 0.0.0 before 2.1.0...

CVE-2025-31684

The Drupal OAuth2 Client module (versions 0.0.0 through 4.1.2 ) is susceptible to a Cross-Site Request Forgery (CSRF) vulnerability. The root cause is that the module fails to use CSRF tokens to protect routes used for enabling a client. This allows an attacker to perform unauthorized actions on ...

CVE-2025-31684 OAuth2 Client - Moderately critical - Cross Site Request Forgery - SA-CONTRIB-2025-013

Cross-Site Request Forgery CSRF vulnerability in Drupal OAuth2 Client allows Cross Site Request Forgery.This issue affects OAuth2 Client: from 0.0.0 before 4.1.3...

CVE-2025-31684 OAuth2 Client - Moderately critical - Cross Site Request Forgery - SA-CONTRIB-2025-013

Cross-Site Request Forgery CSRF vulnerability in Drupal OAuth2 Client allows Cross Site Request Forgery.This issue affects OAuth2 Client: from 0.0.0 before 4.1.3...

PT-2025-13855 · Drupal · Drupal Oauth2 Server

Name of the Vulnerable Software and Affected Versions: Drupal OAuth2 Server versions 0.0.0 through 2.0.x Description: The issue is related to a Missing Authorization vulnerability in the Drupal OAuth2 Server, which allows Forceful Browsing. Recommendations: For versions 0.0.0 through 2.0.x, updat...

CVE-2025-31691: Missing Authorization

Missing Authorization vulnerability in Drupal OAuth2 Server allows Forceful Browsing.This issue affects OAuth2 Server: from 0.0.0 before 2.1.0...

CVE-2025-31684: Cross-Site Request Forgery (CSRF)

Cross-Site Request Forgery CSRF vulnerability in Drupal OAuth2 Client allows Cross Site Request Forgery.This issue affects OAuth2 Client: from 0.0.0 before 4.1.3...

PT-2025-13848 · Drupal · Drupal Oauth2 Client

Name of the Vulnerable Software and Affected Versions: Drupal OAuth2 Client versions 0.0.0 through 4.1.2 Description: A Cross-Site Request Forgery CSRF issue affects the Drupal OAuth2 Client, allowing unauthorized actions to be performed on behalf of the user. This issue may be exploited by an...

golang.org/x/oauth2/jws: Unexpected memory consumption during token parsing in golang.org/x/oauth2/jws

A flaw was found in the golang.org/x/oauth2/jws package in the token parsing component. This vulnerability is made possible because of the use of strings.Splittoken, "." to split JWT tokens, which can lead to excessive memory consumption when processing maliciously crafted tokens with a large...

Malicious code in oauth2-paypal (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 7cc95085eb1819e853bafa9792a2e3d1b7b761fd85657e25b110586cbb78d997 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...