CVE-2026-90898

Bifrost registers MCP clients through its management API. A stdio client is a command plus args. Bifrost starts that program in the gateway the moment the client is added. No MCP handshake required. The default is governance.authconfig.isenabled=false. Auth off means every caller is a local admin...

auth_analyzer

Auth Analyzer Table of Contents What is it? Why should I use Auth Analyzer? GUI Overview Parameter Extraction Auto Extract From To String Static Value Prompt for Input Parameter Replacement Replacement Location Parameter removement Sample Usage Auto extract session Cookie Session Header and CSRF...

Exploitarium-Detections

Exploitarium KQL Detection Coverage KQL detection rules for Microsoft Sentinel and Defender XDR covering the bikini/exploitarium anonymous disclosure — a personal research archive of 15+ distinct vulnerability targets across 109+ tracked files, released without vendor notification on June 23, 202...

CVE-2026-90898

Bifrost (by maximhq) is vulnerable to unauthenticated remote code execution through its MCP stdio client registration endpoint. When a stdio client is registered via POST /api/mcp/client, Bifrost immediately spawns the specified command in the gateway—no MCP handshake required. By default, authen...

transfer.sh

SECURITY WARNING IP filter and HTTP auth bypass via unauthenticated X-Forwarded-For header spoofing transfer.sh...

Microsoft Exchange - Pre-Auth SSRF / ACL Bypass (ProxyNotFound)

Microsoft Exchange Server contains a remote code execution caused by improper input validation in the server component, letting remote attackers execute arbitrary code, exploit requires network access to the server. id: CVE-2021-28480 info: name: Microsoft Exchange - Pre-Auth SSRF / ACL Bypass...

MStore API <= 3.9.2 - Authentication Bypass

The MStore API plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 3.9.2. This is due to insufficient verification on the user being supplied during the add listing REST API request through the plugin. This makes it possible for unauthenticated attackers ...

FreeScout < 1.8.224 - Invite Hash Authorization Bypass

FreeScout prior to 1.8.224 contains an authentication bypass caused by improper invitehash handling and decryption failure in user setup endpoint, letting anonymous attackers reset credentials and log in as the lowest-id activated user, exploit requires no authentication. id: CVE-2026-53595 info:...

Ultimate Member < 2.6.7 - Unauthenticated Privilege Escalation

The plugin does not prevent visitors from creating user accounts with arbitrary capabilities, effectively allowing attackers to create administrator accounts at will. This is actively being exploited in the wild. id: CVE-2023-3460 info: name: Ultimate Member 2.6.7 - Unauthenticated Privilege...

F5 BIG-IP Appliance Mode - Command Injection

When running in Appliance mode, an authenticated user assigned the Administrator role may bypass Appliance mode restrictions, utilizing an undisclosed iControl REST endpoint. id: CVE-2022-41800 info: name: F5 BIG-IP Appliance Mode - Command Injection author: dwisiswant0 severity: high description...

SimpleHelp <=5.5.15 - OIDC JWT Authentication Bypass

SimpleHelp = 5.5.15 and 6.0 pre-release contain an authentication bypass caused by lack of cryptographic signature verification in OIDC tokens, letting remote unauthenticated attackers gain technician sessions, exploit requires OIDC authentication configured. id: CVE-2026-48558 info: name:...

HPE Smart Update Manager < 8.5.6 - Remote Unauthorized Access

HPE Smart Update Manager SUM prior to version 8.5.6 could allow remote unauthorized access. id: CVE-2020-7136 info: name: HPE Smart Update Manager 8.5.6 - Remote Unauthorized Access author: gy741 severity: critical description: HPE Smart Update Manager SUM prior to version 8.5.6 could allow remot...

D-Tale <= 3.16.0 - Pre-Auth RCE via Pandas Query Injection

D-Tale prior to version 3.16.1 contains a remote code execution caused by the update-settings endpoint allowing updates to enablecustomfilters, letting attackers run malicious code on the server, exploit requires hosting D-Tale publicly. id: CVE-2024-55890 info: name: D-Tale = 3.16.0 - Pre-Auth R...

New API < v0.12.10 - Stripe Webhook Bypass

New API v0.12.10 contains a broken authentication caused by unauthenticated attacker forging Stripe webhook events, letting attackers credit arbitrary quota without payment, exploit requires no authentication. id: CVE-2026-41432 info: name: New API v0.12.10 - Stripe Webhook Bypass author: str4k3r...

Hospital Management System 1.0 - SQL Injection

Hospital Management System 1.0 contains a SQL injection vulnerability via the editid parameter in /HMS/doctor.php. An attacker can possibly obtain sensitive information from a database, modify data, and execute unauthorized administrative operations in the context of the affected site. id:...

Mura CMS <10.0.580 - Authentication Bypass

Mura CMS before 10.0.580 is susceptible to authentication bypass in the Remember Me function. An attacker can bypass authentication via a crafted web request and thereby obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of the affected...

phpBB < 3.3.17 - Authentication Bypass

phpBB before 3.3.17 contains an authentication bypass vulnerability in the login-link feature. By setting the authprovider query parameter to "apache", an unauthenticated attacker can bypass password verification and log in as any user, including administrators. The Apache auth provider trusts th...

Moderate: Red Hat Security Advisory: gstreamer1-plugins-base security update

An update for gstreamer1-plugins-base is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

tomcat-coyote: Apache Tomcat: Authentication bypass via digest authentication

A flaw was found in Apache Tomcat. When DIGEST authentication was configured, any user not known to the configured Realm would be authenticated if they presented the password "null". This allows a remote attacker to bypass security controls...

CVE-2025-32433_Erlang-OTP_PoC

CVE-2025-32433Erlang-OTP This script is a custom security tool designed to test for a critical pre-authentication vulnerability in systems running Erlang-based SSH servers This script is a custom security tool designed to test for a critical pre-authentication vulnerability in systems running...