hydra

Chat · Discussions · Newsletter · Docs · Try Ory Network · Jobs Ory Hydra is a hardened, OpenID Certified OAuth 2.0 Server and OpenID Connect Provider optimized for low-latency, high throughput, and low resource consumption. It connects to your existing identity provider through a login and conse...

CVE-2026-22005-OAuth-2.0-Device-Code-Phishing-Short-Interval-

CVE-2026-22005 – OAuth 2.0 Device Code Phishing Short Interval Program Code Python devicecodeserver.py - Authorization server with too-fast polling import time, secrets codes = @app.route'/device/code' def devicecode: code = secrets.tokenurlsafe16 codescode = 'usercode': secrets.tokenhex4,...

CVE-2026-3456-OAuth2-PKCE-Race-Condition-Account-Takeover-

8. CVE-2026-3456 – OAuth2 PKCE Race Condition Account Takeover Overview A race condition in the OAuth2 authorization server allows an attacker to reuse a victim’s authorization code before the legitimate client redeems it, by guessing or brute‑forcing the PKCE codeverifier within a small time...

CVE-2026-94276

Improper Authentication vulnerability in Apache APISIX. On a route using openid-connect plugin with remote introspection against an authorization server that serves multiple issuers, a token that introspects as active for one issuer may get accepted on a route restricted to another. This issue...

CVE-2026-94127

CVE-2026-94127 — F5 BIG-IP APM Detection Tool Defensive Author: https://github.com/FurkanKAYAPINAR/ A defensive, non-exploit detector for CVE-2026-94127 , a heap-based buffer overflow CWE-122 in F5 BIG-IP APM that allows an unauthenticated remote attacker to achieve remote code execution RCE. CVS...

F5 Networks BIG-IP : BIG-IP APM vulnerability (K000162605)

The version of F5 Networks BIG-IP installed on the remote host is prior to 17.1.3.5.0.41.14 / 17.5.1.9.0.160.12 / 21.1.0.2.0.30.22. It is, therefore, affected by a vulnerability as referenced in the K000162605 advisory. When a BIG-IP APM access policy and an OAuth profile are configured on a...

CVE-2026-51995

An issue in geelen mcp-remote 0.1.32 through 0.1.38 allows a remote attacker to obtain sensitive information via the src/lib/authorization-server-metadata.ts, src/lib/utils.ts components...

CVE-2026-51995

An issue in geelen mcp-remote 0.1.32 through 0.1.38 allows a remote attacker to obtain sensitive information via the src/lib/authorization-server-metadata.ts, src/lib/utils.ts components...

EUVD-2026-86018

An issue in geelen mcp-remote 0.1.32 through 0.1.38 allows a remote attacker to obtain sensitive information via the src/lib/authorization-server-metadata.ts, src/lib/utils.ts components...

CVE-2026-51995

An issue in geelen mcp-remote 0.1.32 through 0.1.38 allows a remote attacker to obtain sensitive information via the src/lib/authorization-server-metadata.ts, src/lib/utils.ts components...

PT-2026-97823

Name of the Vulnerable Software and Affected Versions geelen mcp-remote versions 0.1.32 through 0.1.38 Description A remote attacker can obtain sensitive information, including internal configuration and values, by triggering metadata processing. The issue resides in the authorization server...

CVE-2026-51995

The software geelen mcp-remote (versions 0.1.32 through 0.1.38 ) contains a vulnerability that allows a remote attacker to obtain sensitive information . The flaw is located within the src/lib/authorization-server-metadata.ts and src/lib/utils.ts components. No specific details regarding the root...

CVE-2026-51995: Exposure of Sensitive Information to an Unauthorized Actor

An issue in geelen mcp-remote 0.1.32 through 0.1.38 allows a remote attacker to obtain sensitive information via the src/lib/authorization-server-metadata.ts, src/lib/utils.ts components...

Exploit for CVE-2026-94127

CVE-2026-94127 — F5 BIG-IP APM Detection Tool Defensive A...

F5 Patches Critical BIG-IP APM Zero-Day Exploited for Unauthenticated RCE on OAuth Servers

Attackers are exploiting a critical flaw in F5 BIG-IP Access Policy Manager APM that lets them run code on a BIG-IP system without logging in, F5 says. The flaw, CVE-2026-94127, affects only systems in which APM serves as an OAuth authorization server, issuing access tokens to applications. F5...

VulnCheck KEV: CVE-2026-94127

When a BIG-IP APM access policy and an OAuth profile are configured on a virtual server, specific malicious traffic can lead to remote code execution RCE. This vulnerability is only present when BIG-IP APM is configured as an OAuth Authorization Server. Deployments using APM strictly as an OAuth...

CVE-2026-94127: Heap-based Buffer Overflow

When a BIG-IP APM access policy and an OAuth profile are configured on a virtual server, specific malicious traffic can lead to remote code execution RCE. This vulnerability is only present when BIG-IP APM is configured as an OAuth Authorization Server. Deployments using APM strictly as an OAuth...

Cross-site Scripting (XSS)

Spring Authorization Server is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to user-controlled values being rendered without HTML entity encoding in the default consent page, which allows an attacker to inject malicious content through a crafted OAuth2 authorization request an...

CVE-2026-90474

MCPHub before 1.0.32 is affected by an authentication bypass in its embedded OAuth 2.0 authorization server. The root cause is that client authentication is disabled by default and PKCE enforcement is optional , allowing an attacker who intercepts an authorization code to redeem it for an access ...

EUVD-2026-76850

MCPHub before 1.0.32 contains an authentication bypass vulnerability in its embedded OAuth 2.0 authorization server where client authentication is disabled by default and PKCE enforcement is optional. Attackers who obtain an authorization code through interception can redeem it for access tokens...