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CWE-287

5,229 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 (5,229)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Nvidia
1Delegated License Service
Jun 17, 2026
Feb 24, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
NVIDIA Delegated Licensing Service for all appliance platforms contains a vulnerability where an attacker could exploit an improper authentication issue. A successful exploit of this vulnerability might lead to informati...Show more
NVIDIA Delegated Licensing Service for all appliance platforms contains a vulnerability where an attacker could exploit an improper authentication issue. A successful exploit of this vulnerability might lead to information disclosure.Show less
1Dinky
1Dinky
Jun 17, 2026
Feb 24, 2026
5.5 MEDIUM· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
A vulnerability was determined in DataLinkDC dinky up to 1.2.5. This affects the function addInterceptors of the file dinky-admin/src/main/java/org/dinky/configure/AppConfig.java of the component OpenAPI Endpoint. Execut...Show more
A vulnerability was determined in DataLinkDC dinky up to 1.2.5. This affects the function addInterceptors of the file dinky-admin/src/main/java/org/dinky/configure/AppConfig.java of the component OpenAPI Endpoint. Executing a manipulation can lead to missing authentication. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.Show less
1Sentry
1Sentry
Jun 17, 2026
Feb 21, 2026
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Sentry is a developer-first error tracking and performance monitoring tool. Versions 21.12.0 through 26.1.0 have a critical vulnerability in its SAML SSO implementation which allows an attacker to take over any user acc...Show more
Sentry is a developer-first error tracking and performance monitoring tool. Versions 21.12.0 through 26.1.0 have a critical vulnerability in its SAML SSO implementation which allows an attacker to take over any user account by using a malicious SAML Identity Provider and another organization on the same Sentry instance. Self-hosted users are only at risk if the following criteria is met: ore than one organizations are configured (SENTRY_SINGLE_ORGANIZATION = True), or malicious user has existing access and permissions to modify SSO settings for another organization in a multo-organization instance. This issue has been fixed in version 26.2.0. To workaround this issue, implement user account-based two-factor authentication to prevent an attacker from being able to complete authentication with a victim's user account. Organization administrators cannot do this on a user's behalf, this requires individual users to ensure 2FA has been enabled for their account.Show less
1Linuxfoundation
1Strimzi Kafka Operator
Jul 15, 2026
Feb 21, 2026
N/A· v4
8.1 HIGH· v3
N/A· v2
Strimzi provides a way to run an Apache Kafka cluster on Kubernetes or OpenShift in various deployment configurations. In versions 0.49.0 through 0.50.0, when using a custom Cluster or Clients CA with a multistage CA ch...Show more
Strimzi provides a way to run an Apache Kafka cluster on Kubernetes or OpenShift in various deployment configurations. In versions 0.49.0 through 0.50.0, when using a custom Cluster or Clients CA with a multistage CA chain consisting of multiple CAs, Strimzi incorrectly configures the trusted certificates for mTLS authentication on the internal as well as user-configured listeners. All CAs from the CA chain will be trusted. And users with certificates signed by any of the CAs in the chain will be able to authenticate. This issue affects only users using a custom Cluster or Clients CA with a multistage CA chain consisting of multiple CAs. It does not affect users using the Strimzi-managed Cluster and Clients CAs. It also does not affect users using custom Cluster or Clients CA with only a single CA (i.e., no CA chain with multiple CAs). This issue has been fixed in version 0.50.1. To workaround this issue, instead of providing the full CA chain as the custom CA, users can provide only the single CA that should be used.Show less
1Lkw199711
1Smanga
Jun 17, 2026
Feb 20, 2026
N/A· v4
9.4 CRITICAL· v3
N/A· v2
An Authentication Bypass vulnerability in Smanga 3.2.7 allows an unauthenticated attacker to reset the password of any user (including the administrator) and fully takeover the account by manipulating POST parameters. Th...Show more
An Authentication Bypass vulnerability in Smanga 3.2.7 allows an unauthenticated attacker to reset the password of any user (including the administrator) and fully takeover the account by manipulating POST parameters. The issue stems from insecure permission validation in check-power.php.Show less
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Jun 17, 2026
Feb 19, 2026
6.9 MEDIUM· v4
N/A· v3
N/A· v2
An authentication bypass vulnerability has been found in Thesamur's AutoGPT. This vulnerability allows an attacker to bypass authentication mechanisms. Once inside the web application, the attacker can use any of its fea...Show more
An authentication bypass vulnerability has been found in Thesamur's AutoGPT. This vulnerability allows an attacker to bypass authentication mechanisms. Once inside the web application, the attacker can use any of its features regardless of the authorisation method used.Show less
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-
Jun 17, 2026
Feb 19, 2026
10.0 CRITICAL· v4
N/A· v3
N/A· v2
OGP-Website installs prior git commit 52f865a4fba763594453068acf8fa9e3fc38d663 are affected by a type juggling flaw which if exploited can result in authentication bypass without knowledge of the victim account's passwor...Show more
OGP-Website installs prior git commit 52f865a4fba763594453068acf8fa9e3fc38d663 are affected by a type juggling flaw which if exploited can result in authentication bypass without knowledge of the victim account's password.Show less
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-
Jun 17, 2026
Feb 18, 2026
4.7 MEDIUM· v4
N/A· v3
N/A· v2
Orthanc versions before 1.12.10 are affected by an authorisation logic flaw in the application's HTTP Basic Authentication implementation. Successful exploitation could result in Privilege Escalation, potentially allow...Show more
Orthanc versions before 1.12.10 are affected by an authorisation logic flaw in the application's HTTP Basic Authentication implementation. Successful exploitation could result in Privilege Escalation, potentially allowing full administrative access.Show less
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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
-
-
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.