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CWE-287

4,461 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

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CVEs (4,461)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
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Jun 17, 2026
Feb 18, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Improper Restriction of Excessive Authentication Attempts, Improper Authentication vulnerability in Doruk Communication and Automation Industry and Trade Inc. Wispotter allows Password Brute Forcing, Brute Force. This i...Show more
Improper Restriction of Excessive Authentication Attempts, Improper Authentication vulnerability in Doruk Communication and Automation Industry and Trade Inc. Wispotter allows Password Brute Forcing, Brute Force. This issue affects Wispotter: from 1.0 before v2025.10.08.1.Show less
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Jun 17, 2026
Feb 18, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
The Video Conferencing with Zoom WordPress plugin before 4.6.6 contains an AJAX handler that has its nonce verification commented out, allowing unauthenticated attackers to generate valid Zoom SDK signatures for any meet...Show more
The Video Conferencing with Zoom WordPress plugin before 4.6.6 contains an AJAX handler that has its nonce verification commented out, allowing unauthenticated attackers to generate valid Zoom SDK signatures for any meeting ID and retrieve the site's Zoom SDK key.Show less
1Microsoft
1Windows Admin Center
Jun 17, 2026
Feb 17, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges over a network.
1Goauthentik
1Authentik
Jun 17, 2026
Feb 12, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
authentik is an open-source identity provider. Prior to 2025.8.6, 2025.10.4, and 2025.12.4, when using a SAML Source that has the option Verify Assertion Signature under Verification Certificate enabled and not Verify Re...Show more
authentik is an open-source identity provider. Prior to 2025.8.6, 2025.10.4, and 2025.12.4, when using a SAML Source that has the option Verify Assertion Signature under Verification Certificate enabled and not Verify Response Signature, or does not have the Encryption Certificate setting under Advanced Protocol settings configured, it was possible for an attacker to inject a malicious assertion before the signed assertion that authentik would use instead. authentik 2025.8.6, 2025.10.4, and 2025.12.4 fix this issue.Show less
1Goauthentik
1Authentik
Jun 17, 2026
Feb 12, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
authentik is an open-source identity provider. Prior to 2025.10.4 and 2025.12.4, with a malformed cookie it was possible to bypass authentication when using forward authentication in the authentik Proxy Provider when use...Show more
authentik is an open-source identity provider. Prior to 2025.10.4 and 2025.12.4, with a malformed cookie it was possible to bypass authentication when using forward authentication in the authentik Proxy Provider when used in conjunction with Traefik or Caddy as reverse proxy. When a malicious cookie was used, none of the authentik-specific X-Authentik-* headers were set which depending on application can grant access to an attacker. authentik 2025.10.4 and 2025.12.4 fix this issue.Show less
1Apple
2Ipados
Iphone Os
Jun 17, 2026
Feb 11, 2026
N/A· v4
5.5 MEDIUM· v3
N/A· v2
An authorization issue was addressed with improved state management. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3. An attacker with physical access to a locked device may be able to view...Show more
An authorization issue was addressed with improved state management. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3. An attacker with physical access to a locked device may be able to view sensitive user information.Show less
1Getoutline
1Outline
Jun 17, 2026
Feb 11, 2026
6.9 MEDIUM· v4
5.3 MEDIUM· v3
N/A· v2
Outline is a service that allows for collaborative documentation. Prior to 1.1.0, a vulnerability was found in Outline's WebSocket authentication mechanism that allows suspended users to maintain or establish real-time W...Show more
Outline is a service that allows for collaborative documentation. Prior to 1.1.0, a vulnerability was found in Outline's WebSocket authentication mechanism that allows suspended users to maintain or establish real-time WebSocket connections and continue receiving sensitive operational updates after their account has been suspended. This vulnerability is fixed in 1.1.0.Show less
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Jun 17, 2026
Feb 11, 2026
N/A· v4
8.1 HIGH· v3
N/A· v2
A missing authentication mechanism in the web management API components of Shenzhen Zhibotong Electronics ZBT WE2001 23.09.27 allows unauthenticated attackers on the local network to modify router and network configurati...Show more
A missing authentication mechanism in the web management API components of Shenzhen Zhibotong Electronics ZBT WE2001 23.09.27 allows unauthenticated attackers on the local network to modify router and network configurations. By invoking operations whose names end with "*_nocommit" and supplying the parameters expected by the invoked function, an attacker can change configuration data, including SSID, Wi-Fi credentials, and administrative passwords, without authentication or an existing session.Show less
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Jun 17, 2026
Feb 11, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
A lack of session validation in the web API component of Shenzhen Zhibotong Electronics ZBT WE2001 23.09.27 allows remote unauthenticated attackers to access administrative information-retrieval functions intended for au...Show more
A lack of session validation in the web API component of Shenzhen Zhibotong Electronics ZBT WE2001 23.09.27 allows remote unauthenticated attackers to access administrative information-retrieval functions intended for authenticated users. By invoking "get_*" operations, attackers can obtain device configuration data, including plaintext credentials, without authentication or an existing session.Show less
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Jun 17, 2026
Feb 11, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
METIS DFS devices (versions <= oscore 2.1.234-r18) expose a web-based shell at the /console endpoint that does not require authentication. Accessing this endpoint allows a remote attacker to execute arbitrary operating s...Show more
METIS DFS devices (versions <= oscore 2.1.234-r18) expose a web-based shell at the /console endpoint that does not require authentication. Accessing this endpoint allows a remote attacker to execute arbitrary operating system commands with 'daemon' privileges. This results in the compromise of the software, granting unauthorized access to modify configuration, read and alter sensitive data, or disrupt services.Show less
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Jun 17, 2026
Feb 11, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
METIS WIC devices (versions <= oscore 2.1.234-r18) expose a web-based shell at the /console endpoint that does not require authentication. Accessing this endpoint allows a remote attacker to execute arbitrary operating s...Show more
METIS WIC devices (versions <= oscore 2.1.234-r18) expose a web-based shell at the /console endpoint that does not require authentication. Accessing this endpoint allows a remote attacker to execute arbitrary operating system commands with root (UID 0) privileges. This results in full system compromise, allowing unauthorized access to modify system configuration, read sensitive data, or disrupt device operationsShow less
1Microsoft
13Windows 10 1607
Windows 10 1809Windows 10 21h2+10 more
Jun 17, 2026
Feb 10, 2026
N/A· v4
7.0 HIGH· v3
N/A· v2
Improper authentication in Windows Storage allows an authorized attacker to elevate privileges locally.
1Apache
1Druid
Jun 17, 2026
Feb 10, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Affected Products and Versions * Apache Druid * Affected Versions: 0.17.0 through 35.x (all versions prior to 36.0.0) * Prerequisites: * druid-basic-security extension enabled * LDAP authenticator configure...Show more
Affected Products and Versions * Apache Druid * Affected Versions: 0.17.0 through 35.x (all versions prior to 36.0.0) * Prerequisites: * druid-basic-security extension enabled * LDAP authenticator configured * Underlying LDAP server permits anonymous bind                                                                                                                                                    Vulnerability Description An authentication bypass vulnerability exists in Apache Druid when using the druid-basic-security extension with LDAP authentication. If the underlying LDAP server is configured to allow anonymous binds, an attacker can bypass authentication by providing an existing username with an empty password. This allows unauthorized access to otherwise restricted Druid resources without valid credentials. The vulnerability stems from improper validation of LDAP authentication responses when anonymous binds are permitted, effectively treating anonymous bind success as valid user authentication. Impact A remote, unauthenticated attacker can: * Gain unauthorized access to the Apache Druid cluster * Access sensitive data stored in Druid datasources * Execute queries and potentially manipulate data * Access administrative interfaces if the bypassed account has elevated privileges * Completely compromise the confidentiality, integrity, and availability of the Druid deployment                                                                                                                                                                                     Mitigation   Immediate Mitigation (No Druid Upgrade Required):                                                                                                                                                   * Disable anonymous bind on your LDAP server. This prevents the vulnerability from being exploitable and is the recommended immediate action. Resolution * Upgrade Apache Druid to version 36.0.0 or later, which includes fixes to properly reject anonymous LDAP bind attempts.Show less
1Frangoteam
1Fuxa
Jun 17, 2026
Feb 9, 2026
10.0 CRITICAL· v4
9.8 CRITICAL· v3
N/A· v2
FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.2.10, an authentication bypass vulnerability in FUXA allows an unauthenticated, remote attacker to gain administrative access via the h...Show more
FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.2.10, an authentication bypass vulnerability in FUXA allows an unauthenticated, remote attacker to gain administrative access via the heartbeat refresh API and execute arbitrary code on the server. This issue has been patched in FUXA version 1.2.10.Show less
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Jun 17, 2026
Feb 9, 2026
N/A· v4
7.3 HIGH· v3
N/A· v2
Improper Authentication vulnerability in Birtech Information Technologies Industry and Trade Ltd. Co. Senseway allows Authentication Abuse. This issue affects Senseway: through 09022026.  NOTE: Because the product was...Show more
Improper Authentication vulnerability in Birtech Information Technologies Industry and Trade Ltd. Co. Senseway allows Authentication Abuse. This issue affects Senseway: through 09022026.  NOTE: Because the product was developed using outdated technology, the manufacturer is unable to fix the relevant vulnerabilities. Users of the Sensaway application are advised to contact the manufacturer and review updated products developed with newer technology.Show less
1Fabian
1Contact Management System
Jun 17, 2026
Feb 8, 2026
6.9 MEDIUM· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
A security flaw has been discovered in code-projects Contact Management System 1.0. This affects an unknown part of the component CRUD Endpoint. The manipulation of the argument ID results in improper authentication. The...Show more
A security flaw has been discovered in code-projects Contact Management System 1.0. This affects an unknown part of the component CRUD Endpoint. The manipulation of the argument ID results in improper authentication. The attack may be launched remotely.Show less
1Detronetdip
1E Commerce
Jun 17, 2026
Feb 8, 2026
5.5 MEDIUM· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
A weakness has been identified in detronetdip E-commerce 1.0.0. Impacted is an unknown function of the file /Admin/assets/backend/seller/add_seller.php of the component Account Creation Endpoint. Executing a manipulation...Show more
A weakness has been identified in detronetdip E-commerce 1.0.0. Impacted is an unknown function of the file /Admin/assets/backend/seller/add_seller.php of the component Account Creation Endpoint. Executing a manipulation of the argument email can lead to missing authentication. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.Show less
1Linuxfoundation
1Antrea
Jun 17, 2026
Feb 6, 2026
8.0 HIGH· v4
9.1 CRITICAL· v3
N/A· v2
Antrea is a Kubernetes networking solution intended to be Kubernetes native. Prior to versions 2.3.2 and 2.4.3, Antrea's network policy priority assignment system has a uint16 arithmetic overflow bug that causes incorrec...Show more
Antrea is a Kubernetes networking solution intended to be Kubernetes native. Prior to versions 2.3.2 and 2.4.3, Antrea's network policy priority assignment system has a uint16 arithmetic overflow bug that causes incorrect OpenFlow priority calculations when handling a large numbers of policies with various priority values. This results in potentially incorrect traffic enforcement. This issue has been patched in versions 2.4.3.Show less
1Flycatcher
1Smart Pixelator Firmware
Jun 17, 2026
Feb 6, 2026
2.1 LOW· v4
8.8 HIGH· v3
5.8 MEDIUM· v2
A security flaw has been discovered in Flycatcher Toys smART Pixelator 2.0. Affected by this issue is some unknown functionality of the component Bluetooth Low Energy Interface. Performing a manipulation results in missi...Show more
A security flaw has been discovered in Flycatcher Toys smART Pixelator 2.0. Affected by this issue is some unknown functionality of the component Bluetooth Low Energy Interface. Performing a manipulation results in missing authentication. The attack can only be performed from the local network. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.Show less
1Gogs
1Gogs
Jun 17, 2026
Feb 6, 2026
7.7 HIGH· v4
8.8 HIGH· v3
N/A· v2
Gogs is an open source self-hosted Git service. In version 0.13.3 and prior, Gogs’ 2FA recovery code validation does not scope codes by user, enabling cross-account bypass. If an attacker knows a victim’s username and pa...Show more
Gogs is an open source self-hosted Git service. In version 0.13.3 and prior, Gogs’ 2FA recovery code validation does not scope codes by user, enabling cross-account bypass. If an attacker knows a victim’s username and password, they can use any unused recovery code (e.g., from their own account) to bypass the victim’s 2FA. This enables full account takeover and renders 2FA ineffective in all environments where it's enabled.. This issue has been patched in versions 0.13.4 and 0.14.0+dev.Show less