VYPR

CWE-290

Authentication Bypass by Spoofing

BaseIncomplete

Description

This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.

Hierarchy (View 1000)

Related attack patterns (CAPEC)

CAPEC-21 · CAPEC-22 · CAPEC-459 · CAPEC-461 · CAPEC-473 · CAPEC-476 · CAPEC-59 · CAPEC-60 · CAPEC-667 · CAPEC-94

CVEs mapped to this weakness (747)

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  • CVE-2026-76949CriSep 17, 2026
    risk 0.52cvss —epss 0.00

    Authentication Bypass by Spoofing vulnerability in team-alembic ash_authentication allows an attacker who can plant a remember-me cookie in a victim's browser to replace that victim's authenticated session with one for the attacker's own account. …

  • CVE-2026-91039CriSep 17, 2026
    risk 0.52cvss —epss 0.00

    Authentication Bypass by Spoofing vulnerability in team-alembic ash_authentication allows an attacker who operates one identity-provider connection of a dynamic_oidc strategy to be signed in as a local user established through a different connection. The strategy is meant to…

  • CVE-2026-92395CriSep 16, 2026
    risk 0.52cvss 9.1epss 0.00

    @fastify/proxy-addr is a Fastify plugin that determines a request's client address behind trusted reverse proxies, and it backs Fastify request.ip and request.ips. In versions 3.0.0 through 5.1.0, a trust subnet written in IPv4-mapped IPv6 notation with an IPv4-sized prefix,…

  • CVE-2026-77337CriAug 24, 2026
    risk 0.52cvss —epss 0.00

    CakePHP Authentication is an authentication plugin for CakePHP that can also be used in PSR-7 based applications. Versions before 2.11.2, from 3.0.0 through 3.3.6, and from 4.0.0 through 4.2.0 allow authentication bypass and potential CPU or memory exhaustion when…

  • CVE-2026-71485CriAug 20, 2026
    risk 0.52cvss 9.1epss 0.00

    Centrifugo is an open-source scalable real-time messaging server. Prior to 6.9.0, Centrifugo copies the client-controlled protocol.ConnectRequest.headers map through OnClientConnecting in internal/client/handler.go, ConnectEvent.Headers, and SetEmulatedHeadersToContext. The…

  • CVE-2026-53791CriAug 13, 2026
    risk 0.52cvss 9.1epss 0.01

    rsync daemon before 3.5.0 contains an IP address spoofing vulnerability that allows unauthenticated remote attackers to bypass IP-based access controls by sending a crafted PROXY protocol header with a forged source address. Attackers who can connect directly to the rsync…

  • CVE-2026-45063CriJul 14, 2026
    risk 0.52cvss 9.1epss 0.00

    Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, X509Authenticator extracts the user identifier from $_SERVER['SSL_CLIENT_S_DN'] with an unanchored regex that matches emailAddress=…

  • CVE-2026-42354CriMay 8, 2026
    risk 0.52cvss 9.1epss 0.01

    Sentry is an error tracking and performance monitoring tool. From version 21.12.0 to before version 26.4.1, a critical vulnerability was discovered in the SAML SSO implementation of Sentry. The vulnerability allows an attacker to take over any user account by using a malicious…

  • CVE-2026-40575CriApr 22, 2026
    risk 0.52cvss 9.1epss 0.00

    OAuth2 Proxy is a reverse proxy that provides authentication using OAuth2 providers. Versions 7.5.0 through 7.15.1 may trust a client-supplied `X-Forwarded-Uri` header when `--reverse-proxy` is enabled and `--skip-auth-regex` or `--skip-auth-route` is configured. An attacker can…

  • CVE-2026-34457CriApr 14, 2026
    risk 0.52cvss 9.1epss 0.00

    OAuth2 Proxy is a reverse proxy that provides authentication using OAuth2 providers. Versions prior to 7.15.2 contain a configuration-dependent authentication bypass in deployments where OAuth2 Proxy is used with an auth_request-style integration (such as nginx auth_request) and…

  • CVE-2025-54576CriJul 30, 2025
    risk 0.52cvss 9.1epss 0.01

    OAuth2-Proxy is an open-source tool that can act as either a standalone reverse proxy or a middleware component integrated into existing reverse proxy or load balancer setups. In versions 7.10.0 and below, oauth2-proxy deployments are vulnerable when using the skip_auth_routes…

  • CVE-2025-24895CriFeb 18, 2025
    risk 0.52cvss 9.1epss 0.01

    CIE.AspNetCore.Authentication is an AspNetCore Remote Authenticator for CIE 3.0. Authentication using Spid and CIE is based on the SAML2 standard which provides two entities: 1. Identity Provider (IDP): the system that authenticates users and provides identity information (SAML…

  • CVE-2025-24894CriFeb 18, 2025
    risk 0.52cvss 9.1epss 0.01

    SPID.AspNetCore.Authentication is an AspNetCore Remote Authenticator for SPID. Authentication using Spid and CIE is based on the SAML2 standard which provides two entities: Identity Provider (IDP): the system that authenticates users and provides identity information (SAML…

  • CVE-2024-51504CriNov 7, 2024
    risk 0.52cvss 9.1epss 0.01

    When using IPAuthenticationProvider in ZooKeeper Admin Server there is a possibility of Authentication Bypass by Spoofing -- this only impacts IP based authentication implemented in ZooKeeper Admin Server. Default configuration of client's IP address detection…

  • CVE-2023-48396CriJul 30, 2024
    risk 0.52cvss 9.1epss 0.01

    Web Authentication vulnerability in Apache SeaTunnel. Since the jwt key is hardcoded in the application, an attacker can forge any token to log in any user. Attacker can get secret key in /seatunnel-server/seatunnel-app/src/main/resources/application.yml and then create a…

  • CVE-2024-27349CriApr 22, 2024
    risk 0.52cvss 9.1epss 0.01

    Authentication Bypass by Spoofing vulnerability in Apache HugeGraph-Server.This issue affects Apache HugeGraph-Server: from 1.0.0 before 1.3.0. Users are recommended to upgrade to version 1.3.0, which fixes the issue.

  • CVE-2023-3103HigNov 22, 2023
    risk 0.52cvss 8.0epss 0.01

    Authentication bypass vulnerability, the exploitation of which could allow a local attacker to perform a Man-in-the-Middle (MITM) attack on the robot's camera video stream. In addition, if a MITM attack is carried out, it is possible to consume the robot's resources, which could…

  • CVE-2022-32747HigJan 30, 2023
    risk 0.52cvss 8.0epss 0.00

    A CWE-290: Authentication Bypass by Spoofing vulnerability exists that could cause legitimate users to be locked out of devices or facilitate backdoor account creation by spoofing a device on the local network. Affected Products: EcoStruxure™ Cybersecurity Admin Expert (CAE)…

  • CVE-2022-4098HigDec 13, 2022
    risk 0.52cvss 8.0epss 0.00

    Multiple Wiesemann&Theis products of the ComServer Series are prone to an authentication bypass through IP spoofing. After a user logged in to the WBM of the Com-Server an unauthenticated attacker in the same subnet can obtain the session ID and through IP spoofing change…

  • CVE-2022-34689HigOct 11, 2022
    risk 0.52cvss 7.5epss 0.38

    Windows CryptoAPI Spoofing Vulnerability