Weakness (CWE)
CWE-287: Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
How to prevent it (1 mitigation)
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Architecture and Design
Use an authentication framework or library such as the OWASP ESAPI Authentication feature.
Source: MITRE CWE-287
3,171 results · Feed
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High 7.0
Rockwell Automation PanelView Plus 7 Performance Series B Authentication Bypass
An authentication bypass security issue exists within FactoryTalk View Machine Edition Web Browser ActiveX control. Exploitation of this vulnerability allows unauthorized access to the PanelView Plus 7 Series B, including access to the file system, retrieval …
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Critical 10.0
API Authentication Bypass via Header Spoofing vulnerability in Kiloview NDI N30 Products
A broken authorization vulnerability in Kiloview NDI N30 allows a remote unauthenticated attacker to deactivate user verification, giving them access to state changing actions that should only be initiated by administratorsThis issue affects Kiloview NDI N30 …
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High 7.3
ProjectsAndPrograms School Management System missing authentication
A vulnerability was found in ProjectsAndPrograms School Management System up to 6b6fae5426044f89c08d0dd101c7fa71f9042a59. This affects an unknown part. Performing manipulation results in missing authentication. The attack is possible to be carried out remotel…
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Low 3.7
Tomofun Furbo 360/Furbo Mini HTTP Traffic collect_logs.sh upload_file_to_s3 certificate validation
A vulnerability was identified in Tomofun Furbo 360 and Furbo Mini. Affected by this issue is the function upload_file_to_s3 of the file collect_logs.sh of the component HTTP Traffic Handler. The manipulation leads to improper certificate validation. The atta…
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High 7.5
Vulnerability in the Oracle Configurator product of Oracle E-Business Suite (component: Runtime UI). Supported versions…
KEV Oct 20, 2025 -
Critical 9.9
code-projects Simple Car Rental System 1.0 has a permission bypass issue where low privilege users can forge high privi…
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High 7.3
ChurchCRM API Endpoint AuthMiddleware.php AuthMiddleware missing authentication
A security flaw has been discovered in ChurchCRM up to 5.18.0. This impacts the function AuthMiddleware of the file src/ChurchCRM/Slim/Middleware/AuthMiddleware.php of the component API Endpoint. The manipulation results in missing authentication. The attack …
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High 8.4
Fabric Engine (VOSS) AutoSense Authentication Bypass
A vulnerability in Extreme Networks’ Fabric Engine (VOSS) before 9.3 was discovered. When SD-WAN AutoSense is enabled on a port, it may automatically configure fabric connectivity without validating ISIS authentication settings. The SD-WAN AutoSense implement…
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High 7.3
samanhappy MCPHub sseService.ts handleSseConnectionfunction improper authentication
A vulnerability was identified in samanhappy MCPHub up to 0.9.10. This vulnerability affects the function handleSseConnectionfunction of the file src/services/sseService.ts. Such manipulation leads to improper authentication. The attack may be launched remote…
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Critical 9.8
Vulnerability in the Oracle Concurrent Processing product of Oracle E-Business Suite (component: BI Publisher Integrati…
KEV Oct 6, 2025 -
High 7.7
Anyquery Unauthenticated Access Vulnerability Exposes Private Integration Data
Anyquery is an SQL query engine built on top of SQLite. Versions 0.4.3 and below allow attackers who have already gained access to localhost, even with low privileges, to use the http server through the port unauthenticated, and access private integration dat…
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Medium 6.9
QNAP Authenticator
An improper authentication vulnerability has been reported to affect QNAP Authenticator. If an attacker gains physical access, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the fol…
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High 8.7
WeGIA: Broken Access Control in `get_relatorios_socios.php` Endpoint
WeGIA is an open source web manager with a focus on charitable institutions. Versions 3.4.12 and below contain a Broken Access Control vulnerability, identified in the get_relatorios_socios.php endpoint. This vulnerability allows unauthenticated attackers to …
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Critical 9.3
Incorrect authentication in GTT´s group OpenSIAC
Incorrect authentication vulnerability in OpenSIAC, which could allow an attacker to impersonate a person using Cl@ve as an authentication method.
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High 8.4
iHongRen pptp-vpn XPC Service HelperTool.m shouldAcceptNewConnection missing authentication
A weakness has been identified in iHongRen pptp-vpn 1.0/1.0.1 on macOS. This issue affects the function shouldAcceptNewConnection of the file HelpTool/HelperTool.m of the component XPC Service. This manipulation causes missing authentication. The attack can o…
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Critical 9.4CVE-2025-59934 Public exploit
Formbricks missing JWT signature verification
Formbricks is an open source qualtrics alternative. Prior to version 4.0.1, Formbricks is missing JWT signature verification. This vulnerability stems from a token validation routine that only decodes JWTs (jwt.decode) without verifying their signatures. Both…
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High 8.1
A vulnerability in the implementation of the TACACS+ protocol in Cisco IOS Software and Cisco IOS XE Software could all…
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High 8.4
Magnetism Studios Endurance NSXPC com.MagnetismStudios.endurance.helper loadModuleNamed:WithReply missing authentication
A flaw has been found in Magnetism Studios Endurance up to 3.3.0 on macOS. This affects the function loadModuleNamed:WithReply of the file /Applications/Endurance.app/Contents/Library/LaunchServices/com.MagnetismStudios.endurance.helper of the component NSXPC…
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Low 3.3
Authentication Bypass in Multiple WSO2 Products via Stale FIDO Credential Association
An authentication bypass vulnerability exists in multiple WSO2 products when FIDO authentication is enabled. When a user account is deleted, the system does not automatically remove associated FIDO registration data. If a new user account is later created usi…
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Medium 6.8
Potential cross-tenant account takeover vulnerability in Multiple WSO2 Products via Adaptive Authentication and Auto-Login
A cross-tenant authentication vulnerability exists in multiple WSO2 products due to improper cryptographic design in Adaptive Authentication. A single cryptographic key is used across all tenants to sign authentication cookies, allowing a privileged user in o…
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Critical 9.3
UDP Service Weak Authentication
Improper authentication vulnerability in Novakon P series allows unauthenticated attackers to upload and download any application from/to the device.This issue affects P series: P – V2001.A.C518o2 until P-2.0.05 Build 2026.02.06 (commit d0f97fd9).
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High 8.8
Creacast Creabox Manager contains a critical authentication flaw that allows an attacker to bypass login validation. Th…
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Medium 6.3
huggingface LeRobot ZeroMQ Socket lekiwi_remote.py missing authentication
A vulnerability was identified in huggingface LeRobot up to 0.3.3. Affected by this vulnerability is an unknown functionality of the file lerobot/common/robot_devices/robots/lekiwi_remote.py of the component ZeroMQ Socket Handler. The manipulation leads to mi…
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High 8.0
An issue was discovered in PPress 0.0.9 allowing attackers to gain escilated privlidges via crafted session cookie.
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High 7.8
whuan132 AIBattery com.collweb.AIBatteryHelper BatteryXPCService.swift missing authentication
A vulnerability was found in whuan132 AIBattery up to 1.0.9. The affected element is an unknown function of the file AIBatteryHelper/XPC/BatteryXPCService.swift of the component com.collweb.AIBatteryHelper. The manipulation results in missing authentication. …
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Low 2.7
Dragonfly Manager makes requests to external endpoints with disabled TLS authentication
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, The Manager disables TLS certificate verification in HTTP clients. The clients are not configurable, so users have no way to re-enable the verification. A M…
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High 7.7
Dragonfly did not enable authentication for some Manager’s endpoints
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, The /api/v1/jobs and /preheats endpoints in Manager web UI are accessible without authentication. Any user with network access to the Manager can create, de…
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Critical 9.3
Ilevia EVE X1/X5 Server 4.7.18.0.eden Authentication Bypass
Ilevia EVE X1/X5 Server version ≤ 4.7.18.0.eden contains a vulnerability in its authentication mechanism. Unsanitized input is passed to a system() call for authentication, allowing attackers to inject special characters and manipulate command parsing. Becaus…
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High 7.5
This issue was addressed through improved state management. This issue is fixed in macOS Tahoe 26. Incoming FaceTime ca…
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Low 3.7
newbee-mall kaptcha mallKaptcha Captcha
A vulnerability was found in newbee-mall 1.0. Impacted is the function mallKaptcha of the file /common/mall/kaptcha. The manipulation results in guessable captcha. The attack can be executed remotely. A high complexity level is associated with this attack. Th…
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Critical 9.3
Authentication Bypass in Evertz SDVN
The Evertz SDVN 3080ipx-10G is a High Bandwidth Ethernet Switching Fabric for Video Application. This device exposes a web management interface on port 80. This web management interface can be used by administrators to control product features, setup network …
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Medium 5.3
roncoo roncoo-pay list improper authentication
A vulnerability was found in roncoo roncoo-pay up to 9428382af21cd5568319eae7429b7e1d0332ff40. The impacted element is an unknown function of the file /user/info/list. Performing manipulation results in improper authentication. It is possible to initiate the …
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Critical 9.1
Incorrect access control in the FTP protocol of Audi UTR 2.0 Universal Traffic Recorder 2.0 allows attackers to authent…
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Medium 6.5
Flask App Builder has an Authentication Bypass vulnerability when using non AUTH_DB methods
Flask-AppBuilder is an application development framework. Prior to version 4.8.1, when Flask-AppBuilder is configured to use OAuth, LDAP, or other non-database authentication methods, the password reset endpoint remains registered and accessible, despite not …
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High 8.0CVE-2025-58060 Public exploit
cups has Authentication bypass with AuthType Negotiate
OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.12 and earlier, when the `AuthType` is set to anything but `Basic`, if the request contains an `Authorization: Basic ...` header, the password…
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High 7.8
Hoverfly's WebSocket endpoint `/api/v2/ws/logs` reachable without authentication even when --auth is enabled.
Hoverfly is an open source API simulation tool. In versions 1.11.3 and prior, Hoverfly’s admin WebSocket endpoint /api/v2/ws/logs is not protected by the same authentication middleware that guards the REST admin API. Consequently, an unauthenticated remote at…
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Medium 5.4
Incorrect Evaluation of LDAP Nested Groups during Login in AxxonSoft Axxon One (C-Werk)
Improper Authentication (CWE-287) in the LDAP authentication engine in AxxonSoft Axxon One (C-Werk) 2.0.2 and earlier on Windows allows a remote authenticated user to be denied access or misassigned roles via incorrect evaluation of nested LDAP group membersh…
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Medium 5.7
An issue in RTSPtoWeb v.2.4.3 allows a remote attacker to obtain sensitive information and executearbitrary code via th…
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High 8.8
Windows SMB Elevation of Privilege Vulnerability
SMB Server might be susceptible to relay attacks depending on the configuration. An attacker who successfully exploited these vulnerabilities could perform relay attacks and make the users subject to elevation of privilege attacks. The SMB Server already supp…
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High 8.8
Windows NTLM Elevation of Privilege Vulnerability
Improper authentication in Windows NTLM allows an authorized attacker to elevate privileges over a network.