Weakness (CWE)
CWE-288: Authentication Bypass Using an Alternate Path or Channel
The product requires authentication, but the product has an alternate path or channel that does not require authentication.
How to prevent it (1 mitigation)
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Architecture and Design
Funnel all access through a single choke point to simplify how users can access a resource. For every access, perform a check to determine if the user has permissions to access the resource.
Source: MITRE CWE-288
770 results · Feed
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Critical 10.0
Authentication Bypass Leading to Remote Code Execution in AOS-8
Vulnerabilities in the affected interface of AOS-8 could allow an unauthenticated remote attacker to bypass existing authentication controls and run arbitrary commands on the underlying host. Successful exploitation could allow an attacker to execute arbitrar…
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Critical 10.0
Authentication Bypass Leading to Remote Code Execution in AOS-10
Authentication bypass vulnerabilities in the affected interface of AOS-10 could allow an unauthenticated remote attacker to run arbitrary commands on the underlying host if certain preconditions outside of the attacker's control are met. Successful exploitati…
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Medium 6.8
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by an improper authentication vulnerability in multi…
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High 8.7
Traefik before v2.11.58 and v3.7.14 SNI Check Bypass via HTTP/2 Scheme
Traefik before v2.11.58 and v3.7.14 contains an authentication bypass vulnerability in its SNI check, which is skipped when request TLS state is nil. Unauthenticated clients can send HTTP/2 requests with the :scheme http pseudo-header over TLS on Go 1.27 buil…
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Medium 6.5
Email Verification / SMS Verification / OTP Verification - Critical - Access Bypass - SA-CONTRIB-2026-124
Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal Email Verification / SMS Verification / OTP Verification allows Authentication Bypass. This issue affects Email Verification / SMS Verification / OTP Verification versions: from …
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Medium 6.5
REST & JSON API Authentication for Drupal - Moderately critical - Access bypass - SA-CONTRIB-2026-182
Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal REST & JSON API Authentication for Drupal allows Authentication Bypass. This issue affects REST & JSON API Authentication for Drupal versions: from 0.0.0 to 3.2.0.
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Low 3.8
Stop administrator login - Moderately critical - Access bypass - SA-CONTRIB-2026-183
Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal Stop administrator login allows Authentication Bypass. This issue affects Stop administrator login versions: from 1.0 to 1.6.
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Medium 6.5
check_hba_replication 认证与访问控制绕过
在 openGauss-server 的 src/common/backend/libpq/hba.cpp 中，复制连接认证存在访问控制绕过。hba_getauthmethod() 在处理 HADR/SW 复制发送方时，不要求 is_node_internal_connection()，直接调用 check_hba_replication()。check_hba_replication() 仅按 replication 标记做弱匹配，缺少普通 check_hba() 中的远程 trust 禁止等完整校验。因此，非…
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Medium 6.5
Netcore NR256CN through 1.5.140116 Authentication Bypass via CGI Path Prefix
Netcore NR256CN through 1.5.140116 contains an authentication bypass vulnerability that allows unauthenticated attackers to reach protected management CGI handlers by prefixing the URI with a public route. Attackers can request paths prefixed with l7_web_auth…
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Medium 6.8
A potential authentication bypass vulnerability was reported in some Lenovo tablets that could allow a user with physic…
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Critical 9.3
An unauthenticated client may access certain protected resources when using EthereumAuthenticator if the request path c…
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Medium 6.3
n8n before 1.123.83, 2.41.4, and 2.42.1 Unauthenticated Workflow Execution via Dynamic-Path Webhook Resolution
n8n before 1.123.83, 2.x before 2.41.4, and 2.42.x before 2.42.1 contains an authentication bypass because dynamic-path webhook resolution matched requests on the path alone, ignoring the server-generated identifier that is the URL's only unguessable componen…
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High 8.8
MOVEit Transfer Secure Messaging Authentication Bypass
Authentication bypass using an alternate path or channel vulnerability in Progress MOVEit Transfer. This issue affects MOVEit Transfer: before 2025.1.6 and from 2026.0.0 before 2026.0.4.
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Critical 10.0
Dockhand before 1.0.45 Authentication Bypass via Static-Asset Check
Dockhand before 1.0.45 contains an authentication bypass in which the global auth hook skips authentication for any path ending in a static-asset extension such as .js, including /api/* routes, and the user-mutation handlers fail open for unauthenticated call…
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Medium 5.5
Windows DHCP Server Security Feature Bypass Vulnerability
Improper authentication in Windows DHCP Server allows an authorized attacker to bypass a security feature locally.
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Medium 5.5
Windows DHCP Server Security Feature Bypass Vulnerability
Insufficient verification of data authenticity in Windows DHCP Server allows an authorized attacker to bypass a security feature locally.
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High 8.8
Authentication Bypass Vulnerability in Certain NETGEAR RAX Series Models
An authentication bypass vulnerability in the listed NETGEAR RAX series models allows an unauthenticated attacker with adjacent access to the affected device’s management service to access certain device information or modify administrative settings. This vul…
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High 8.8
IBM Planning Analytics Local is affected by security vulnerabilities
IBM Planning Analytics 2.0, and 2.1 could allow a remote attacker to gain unauthorized administrative access due to improper authentication.
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High 8.8
IBM Planning Analytics Local is affected by security vulnerabilities
IBM Planning Analytics 2.0, and 2.1 could allow a remote attacker to bypass authentication and escalate privileges due to improper validation of sub-requests.
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High 8.1
Nginx UI: OTP secure-session step-up can be bypassed via MCP configuration tools
Nginx UI is a web user interface for the Nginx web server. Prior to 2.4.1, the HTTP configuration mutation routes require RequireSecureSession, but /mcp and /mcp_message require only ordinary authentication before exposing nginx_config_add and nginx_config_mo…
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High 7.3
WordPress eRoom plugin <= 1.7.1 - Broken Authentication vulnerability
Unauthenticated Broken Authentication in eRoom <= 1.7.1 versions.
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High 7.1
WordPress Grocery Shopping Store theme <= 1.3.3 - Broken Authentication vulnerability
Authentication Bypass Using an Alternate Path or Channel vulnerability in Omegathemes Grocery Shopping Store grocery-shopping-store allows Password Recovery Exploitation.This issue affects Grocery Shopping Store: from n/a through 1.3.3.
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Medium 4.9
Red Lion Controls N-Tron 700 Series Authentication Bypass Using an Alternate Path or Channel
A malicious user with physical access to the device can boot the switch from factory settings without authentication, use the default administrative credentials to obtain administrative access, and save changes to the configuration file so that they persist n…
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Medium 4.8
WordPress Jetpack plugin <= 16.2 - Broken Authentication vulnerability
Authentication Bypass Using an Alternate Path or Channel vulnerability in Automattic Jetpack jetpack allows Password Recovery Exploitation.This issue affects Jetpack: from n/a through 16.2.
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Medium 5.4
WordPress Jetpack plugin <= 16.2 - Broken Authentication vulnerability
Authentication Bypass Using an Alternate Path or Channel vulnerability in Automattic Jetpack jetpack allows Password Recovery Exploitation.This issue affects Jetpack: from n/a through 16.2.
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Critical 9.8
TVU Networks Receiver/Transceiver Authentication Bypass via /tvu/Login
TVU Networks Receiver/Transceiver devices running firmware before version 7.9 contain an authentication bypass vulnerability in the web management login endpoint POST /tvu/Login that allows remote unauthenticated attackers to obtain an administrative session …
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Medium 4.2
Authentication Bypass Using an Alternate Path or Channel in Malcolm
The Arkime live capture service (arkime-live) in Malcolm runs with network_mode: host, exposing port 8005 on all network interfaces (viewHost=0.0.0.0). Arkime trusts the X-Forwarded-User header from any IP address (userAuthIps=::,0.0.0.0/0) and auto-creates u…
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High 7.7
An authentication bypass vulnerability exists in the web management interface of Brocade Fabric OS versions before 9.2.…
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Critical 9.2
Sungrow iSolarCloud before 2026-08-25 allows authentication bypass and account takeover via "login_type":"5" in a login…
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Critical 9.3
FlexNet Publisher lmadmin SOAP Authentication Bypass Vulnerability
A security vulnerability has been identified in FlexNet Publisher lmadmin. The vulnerability exists in a SOAP handler, where a hardcoded authentication bypass could allow an unauthenticated user to obtain a privileged administrator session without providing v…
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Medium 5.3
WordPress Advanced Google reCAPTCHA plugin <= 5.40 - Broken Authentication vulnerability
Unauthenticated Broken Authentication in Advanced Google reCAPTCHA <= 5.40 versions.
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High 8.8
WordPress Simple JWT Login plugin 4.0.0 - Broken Authentication vulnerability
Subscriber Broken Authentication in Simple JWT Login 4.0.0 versions.
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High 7.5
WordPress Graphina plugin <= 3.1.12 - Broken Authentication vulnerability
Authentication Bypass Using an Alternate Path or Channel vulnerability in Iqonic Designs Graphina – Charts and Graphs For Elementor graphina-elementor-charts-and-graphs allows Password Recovery Exploitation.This issue affects Graphina – Charts and Graphs For …
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Medium 5.4
In JetBrains YouTrack before 2026.2.18991 changing article visibility settings was possible without update permission
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High 7.4
@nestjs/platform-fastify: Path-scoped middleware bypass via absolute-form request targets
| Field | Value | | --- | --- | | Ecosystem | npm | | Package | `@nestjs/platform-fastify` | | Affected versions | `>= 12.0.0, < 12.0.2` and `< 11.2.4` | | Patched versions | `12.0.2` and `11.2.4` (upgrade to `12.0.3` / `11.2.5`) | ### Summary On the Fastify …
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Medium 5.4
Blacklist Manager for WooCommerce 1.3.0 - 2.3.1 - Blocked User Restriction Bypass via XML-RPC and Application Passwords
The Blacklist Manager for WooCommerce WordPress plugin from 1.3.0 to 2.3.1 does not enforce its user blocking on every authentication path, allowing the holder of an account the site owner has blocked to keep authenticating with that account's privileges, wit…
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High 8.6
Snipe-IT: 2FA bypass via the API token flow
Snipe-IT is an IT asset/license management system. Prior to 8.7.0, a password-authenticated session for an account with self.api permission can reach the personal-access-token API flow before completing the account's second-factor challenge because CheckForTw…
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Critical 9.2
In PortSwigger Burp Suite DAST (formerly Burp Suite Enterprise Edition) before 2026.8, an authentication bypass can occ…
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Medium 4.5
Authentication bypass vulnerability in the password authentication mechanism of the Qt VNC Server module
Authentication bypass vulnerability in the password authentication mechanism of the Qt VNC Server module. An attacker using a specially modified VNC client that violates the RFB protocol can bypass Qt VNC Server's password authentication and gain unauthorized…
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High 7.3
WordPress Taxi Booking Manager for WooCommerce plugin < 2.0.8 - Broken Authentication vulnerability
Authentication Bypass Using an Alternate Path or Channel vulnerability in Magepeople inc. Taxi Booking Manager for WooCommerce allows Authentication Bypass. This issue affects Taxi Booking Manager for WooCommerce: from n/a before 2.0.8.