Tackling the OAuth2 Client component model in Spring Security

In Spring Security 5, we saw many developments in the OAuth2 story with the introduction of OAuth2 Resource Server and OAuth2 Client into the framework. Today, it is quite convenient to develop applic ...

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How to Investigate an OAuth Grant for Suspicious Activity or Overly Permissive Scopes

[![Investigate an OAuth Grant](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8Xw8AAoMBgDTD2qgAAAAASUVORK5CYII=)]() From a user's perspective, OAuth works like magic. ...

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mTLS: When certificate authentication is done wrong

Although [X.509]() certificates have been here for a while, they have become more popular for client authentication in zero-trust networks in recent years. Mutual TLS, or authentication based on X.509 ...

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CVSS3 - HIGH

CVSS2 - MEDIUM

Jenkins Tuleap Authentication Plugin non-constant time token comparison

Jenkins Tuleap Authentication Plugin 1.1.20 and earlier does not use a constant-time comparison when checking whether two authentication tokens are equal. This could potentially allow attackers to use ...

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Discord.io confirms theft of 760,000 members’ data

[Discord.io]() was/is a third party service that enables owners of Discord servers to create customized, personal Discord invites. After a preview of Discord.io's users database was posted on BreachFo ...

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Jenkins Tuleap Authentication Plugin non-constant time token comparison

Jenkins Tuleap Authentication Plugin 1.1.20 and earlier does not use a constant-time comparison when checking whether two authentication tokens are equal. This could potentially allow attackers to use ...

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CVE-2022-34155

Improper Authentication vulnerability in miniOrange OAuth Single Sign On – SSO (OAuth Client) plugin allows Authentication Bypass.This issue affects OAuth Single Sign On – SSO (OAuth Client) ...

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CVSS3 - HIGH

CVSS2 - MEDIUM

CVE-2023-39531

Sentry is an error tracking and performance monitoring platform. Starting in version 10.0.0 and prior to version 23.7.2, an attacker with sufficient client-side exploits could retrieve a valid access ...

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