Weakness (CWE)
CWE-290: Authentication Bypass by Spoofing
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
Source: MITRE CWE-290
761 results · Feed
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High 7.3
URL Bar Spoofing via non-BMP Unicode characters
A crafted URL containing specific Unicode characters could have hidden the true origin of the page, resulting in a potential spoofing attack. This vulnerability was fixed in Firefox 137, Firefox ESR 128.9, Thunderbird 137, and Thunderbird 128.9.
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Critical 9.0
scratch-coding-hut.github.io Login Links Generation vulnerability
scratch-coding-hut.github.io is the website for Coding Hut. In 1.0-beta3 and earlier, the login link can be used to login to any account by changing the username in the username field.
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Medium 5.3CVE-2025-22223 Public exploit
Spring Security Vulnerable to Authorization Bypass via Security Annotations
Spring Security 6.4.0 - 6.4.3 may not correctly locate method security annotations on parameterized types or methods. This may cause an authorization bypass. You are not affected if you are not using @EnableMethodSecurity, or you do not have method security …
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Medium 6.5CVE-2025-30144 Public exploit
Fast-JWT Improperly Validates iss Claims
fast-jwt provides fast JSON Web Token (JWT) implementation. Prior to 5.0.6, the fast-jwt library does not properly validate the iss claim based on the RFC 7519. The iss (issuer) claim validation within the fast-jwt library permits an array of strings as a val…
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High 8.1
An issue was discovered on G-Net Dashcam BB GONX devices. Bypassing of Device Pairing can occur. It uses MAC address ve…
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Medium 6.5
On IROAD X5 devices, a Bypass of Device Pairing can occur via MAC Address Spoofing. The dashcam's pairing mechanism rel…
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Critical 10.0
Redfish Authentication Bypass
AMI’s SPx contains a vulnerability in the BMC where an Attacker may bypass authentication remotely through the Redfish Host Interface. A successful exploitation of this vulnerability may lead to a loss of confidentiality, integrity, and/or availability.
KEV Jun 25, 2025 -
High 8.6
Vela Server has Insufficient Webhook Payload Data Verification
Vela is a Pipeline Automation (CI/CD) framework built on Linux container technology written in Golang. Prior to versions 0.25.3 and 0.26.3, by spoofing a webhook payload with a specific set of headers and body data, an attacker could transfer ownership of a r…
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High 7.0
Crafted email message incorrectly shown as being encrypted
Certain crafted MIME email messages that claimed to contain an encrypted OpenPGP message, which instead contained an OpenPGP signed message, were wrongly shown as being encrypted. This vulnerability was fixed in Thunderbird 136 and Thunderbird 128.8.
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Critical 9.8
Vasion Print (formerly PrinterLogic) before Virtual Appliance Host 22.0.843 Application 20.0.1923 allows Device Imperso…
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Medium 6.9
IP Spoofing in CyberArk Endpoint Privilege Manager
The application or its infrastructure allows for IP address spoofing by providing its own value in the "X-Forwarded-For" header. Thus, the action logging mechanism in the application loses accountability This issue affects CyberArk Endpoint Privilege Manager …
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Medium 4.7
Opera Mini for Android before version 52.2 is vulnerable to an address bar spoofing attack. The vulnerability allows a …
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Medium 6.5
A lack of rate limiting in the 'Forgot Password' feature of PHPJabbers Night Club Booking Software v1.0 allows attacker…
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Medium 6.5
A lack of rate limiting in the 'Forgot Password' feature of PHPJabbers Cleaning Business Software v1.0 allows attackers…
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Medium 6.5
A lack of rate limiting in the 'Forgot Password' feature of PHPJabbers Cleaning Business Software v1.0 allows attackers…
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Medium 6.5
A lack of rate limiting in the 'Forgot Password' feature of PHPJabbers Shared Asset Booking System v1.0 allows attacker…
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Critical 9.1
SAML Response Signature Verification Bypass in CIE.AspNetCore.Authentication
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 identit…
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Critical 9.1
SAML Response Signature Verification Bypass in SPID.AspNetCore.Authentication
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 inf…
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Medium 5.3
Authentication bypass by spoofing issue exists in FileMegane versions above 1.0.0.0 prior to 3.4.0.0, which may lead to…
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Critical 9.8
Logic vulnerability in the mobile application (com.transsion.carlcare) may lead to the risk of account takeover.
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Critical 9.4
Stroom Authentication/Authorization Bypass when using AWS ALB
Stroom is a data processing, storage and analysis platform. A vulnerability exists starting in version 7.2-beta.53 and prior to versions 7.2.24, 7.3-beta.22, 7.4.4, and 7.5-beta.2 that allows authentication bypass to a Stroom system when configured with ALB a…
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Critical 9.8
WPGateway <= 3.5 - Unauthenticated Privilege Escalation
The WPGateway Plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 3.5. This allows unauthenticated attackers to create arbitrary malicious administrator accounts.
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Medium 5.3
Security Update for the OPC UA .NET Standard Stack
Vulnerability in the OPC UA .NET Standard Stack before 1.5.374.158 allows an unauthorized attacker to bypass application authentication when using HTTPS endpoints.
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High 7.3
D-Link DHP-W310AV authentication spoofing
A vulnerability has been found in D-Link DHP-W310AV 1.04 and classified as critical. This vulnerability affects unknown code. The manipulation leads to authentication bypass by spoofing. The attack can be initiated remotely. The exploit has been disclosed to …
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Medium 6.6
The device ID is based on IMEI in Forever KidsWatch Call Me KW50 R36_YDR_A3PW_GM7S_V1.0_2019_07_15_16.19.24_cob_h and F…
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Critical 9.9
Azure AI Face Service Elevation of Privilege Vulnerability
Authentication bypass by spoofing in Azure AI Face Service allows an authorized attacker to elevate privileges over a network.
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Medium 6.5
Apache Hive: Timing Attack Against Signature in LLAP util
Use of Arrays.equals() in LlapSignerImpl in Apache Hive to compare message signatures allows attacker to forge a valid signature for an arbitrary message byte by byte. The attacker should be an authorized user of the product to perform this attack. Users are …
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Medium 5.3
WordPress reCaptcha by BestWebSoft Plugin <= 1.78 - Captcha Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in bestwebsoft Google Captcha google-captcha allows Identity Spoofing.This issue affects Google Captcha: from n/a through <= 1.78.
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High 7.5
API Security bypass through header manipulation
In Xerox Workplace Suite, an API restricted to specific hosts can be bypassed by manipulating the Host header. If the server improperly validates or trusts the Host header without verifying the actual destination, an attacker can forge a value to gain unautho…
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High 7.1
In JetBrains YouTrack before 2024.3.55417 account takeover was possible via spoofed email and Helpdesk integration
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Medium 6.5
Inappropriate implementation in Payments in Google Chrome prior to 132.0.6834.83 allowed a remote attacker who convince…
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Medium 6.5
Inappropriate implementation in Fullscreen in Google Chrome on Windows prior to 132.0.6834.83 allowed a remote attacker…
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Critical 9.8
2100 Technology Electronic Official Document Management System - Authentication Bypass
The Electronic Official Document Management System from 2100 Technology has an Authentication Bypass vulnerability. Although the product enforces an IP whitelist for the API used to query user tokens, unauthenticated remote attackers can still deceive the ser…
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Critical 9.6
WhatsUp Gold - Public API signing key rotation issue
In WhatsUp Gold versions released before 2024.0.2, an attacker can gain access to the WhatsUp Gold server via the public API.
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Critical 9.4
An issue was discovered in Kurmi Provisioning Suite 7.9.0.33. If an X-Forwarded-For header is received during authentic…
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High 7.5
Oqtane Framework Incorrect Access Control vulnerability
Oqtane Framework 6.0.0 is vulnerable to Incorrect Access Control. By manipulating the entityid parameter, attackers can bypass passcode validation and successfully log into the application or access restricted data without proper authorization. The lack of se…
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Medium 5.4
An IDOR vulnerability in the manage-notes.php module in PHPGurukul Online Notes Sharing Management System v1.0 allows u…
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Medium 5.3
WordPress Secure Admin IP plugin <= 2.0 - IP Spoofing vulnerability
Authentication Bypass by Spoofing vulnerability in Michal Novák Secure Admin IP allows Functionality Bypass.This issue affects Secure Admin IP: from n/a through 2.0.
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High 8.7
Authentication Bypass by Spoofing in Snap One OVRC cloud
Snap One OVRC cloud uses the MAC address as an identifier to provide information when requested. An attacker can impersonate other devices by supplying enumerated MAC addresses and receive sensitive information about the device.
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Medium 6.3
Argo Workflows Allows Access to Archived Workflows with Fake Token in `client` mode
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. When using `--auth-mode=client`, Archived Workflows can be retrieved with a fake or spoofed token via the GET Workflow endpoint: `/api/v1/workflow…