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CWE-287

5,235 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 (5,235)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
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Jun 17, 2026
May 27, 2025
2.7 LOW· v4
N/A· v3
N/A· v2
auth-js is an isomorphic Javascript library for Supabase Auth. Prior to version 2.70.0, the library functions getUserById, deleteUser, updateUserById, listFactors and deleteFactor did not require the user supplied values...Show more
auth-js is an isomorphic Javascript library for Supabase Auth. Prior to version 2.70.0, the library functions getUserById, deleteUser, updateUserById, listFactors and deleteFactor did not require the user supplied values to be valid UUIDs. This could lead to a URL path traversal, resulting in the wrong API function being called. Implementations that follow security best practice and validate user controlled inputs, such as the userId are not affected by this. This issue has been patched in version 2.70.0.Show less
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Jun 17, 2026
May 27, 2025
6.9 MEDIUM· v4
7.3 HIGH· v3
7.5 HIGH· v2
A vulnerability, which was classified as critical, has been found in Gowabby HFish 0.1. This issue affects the function LoadUrl of the file \view\url.go. The manipulation of the argument r leads to improper authenticatio...Show more
A vulnerability, which was classified as critical, has been found in Gowabby HFish 0.1. This issue affects the function LoadUrl of the file \view\url.go. The manipulation of the argument r leads to improper authentication. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.Show less
1Wcms
1Wcms
Jun 17, 2026
May 25, 2025
6.3 MEDIUM· v4
8.1 HIGH· v3
5.1 MEDIUM· v2
A vulnerability was found in WCMS up to 8.3.11. It has been declared as critical. Affected by this vulnerability is the function getMemberByUid of the file /index.php?articleadmin/getallcon of the component Login. The ma...Show more
A vulnerability was found in WCMS up to 8.3.11. It has been declared as critical. Affected by this vulnerability is the function getMemberByUid of the file /index.php?articleadmin/getallcon of the component Login. The manipulation of the argument uid leads to improper authentication. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.Show less
1Wso2
1Identity Server
Jun 17, 2026
May 22, 2025
N/A· v4
5.8 MEDIUM· v3
N/A· v2
An improper authentication vulnerability exists in WSO2 Identity Server 7.0.0 due to an implementation flaw that allows app-native authentication to be bypassed when an invalid object is passed. Exploitation of this vul...Show more
An improper authentication vulnerability exists in WSO2 Identity Server 7.0.0 due to an implementation flaw that allows app-native authentication to be bypassed when an invalid object is passed. Exploitation of this vulnerability could enable malicious actors to circumvent the client verification mechanism, compromising the integrity of the authentication process.Show less
1Ocuco
1Innovation
Jun 17, 2026
May 22, 2025
N/A· v4
7.2 HIGH· v3
N/A· v2
An issue in Ocuco Innovation - JOBMANAGER.EXE v2.10.24.16 allows attackers to bypass authentication and escalate privileges to Administrator via a crafted TCP packet.
1Ocuco
1Innovation
Jun 17, 2026
May 22, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue in Ocuco Innovation - REPORTS.EXE v2.10.24.13 allows attackers to bypass authentication and escalate privileges to Administrator via a crafted TCP packet.
1Ocuco
1Innovation
Jun 17, 2026
May 22, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue in Ocuco Innovation - INVCLIENT.EXE v2.10.24.5 allows attackers to bypass authentication and escalate privileges to Administrator via a crafted TCP packet.
1Ocuco
1Innovation
Jun 17, 2026
May 22, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue in Ocuco Innovation - REPORTSERVER.EXE v2.10.24.13 allows attackers to bypass authentication and escalate privileges to Administrator via a crafted TCP packet.
1Ocuco
1Innovation
Jun 17, 2026
May 22, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue in Ocuco Innovation - INNOVASERVICEINTF.EXE v2.10.24.17 allows attackers to bypass authentication and escalate privileges to Administrator via a crafted TCP packet.
1Infoblox
1Netmri
Jun 17, 2026
May 22, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
An issue was discovered in Infoblox NETMRI before 7.6.1. Authentication Bypass via a Hardcoded credential can occur.
1Gitlab
1Gitlab
Jun 17, 2026
May 22, 2025
N/A· v4
4.3 MEDIUM· v3
N/A· v2
An issue has been discovered in GitLab CE/EE affecting all versions from 16.8 before 17.10.7, 17.11 before 17.11.3, and 18.0 before 18.0.1. Group access controls could allow certain users to bypass two-factor authenticat...Show more
An issue has been discovered in GitLab CE/EE affecting all versions from 16.8 before 17.10.7, 17.11 before 17.11.3, and 18.0 before 18.0.1. Group access controls could allow certain users to bypass two-factor authentication requirements.Show less
1Dlink
1Di 8100 Firmware
Jun 17, 2026
May 21, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue in D-Link DI-8100 16.07.26A1 allows a remote attacker to bypass administrator login authentication
1Netgear
1Dgnd3700 Firmware
Jun 17, 2026
May 20, 2025
9.3 CRITICAL· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
A vulnerability, which was classified as very critical, was found in Netgear DGND3700 1.1.00.15_1.00.15NA. This affects an unknown part of the file /BRS_top.html of the component Basic Authentication. The manipulation le...Show more
A vulnerability, which was classified as very critical, was found in Netgear DGND3700 1.1.00.15_1.00.15NA. This affects an unknown part of the file /BRS_top.html of the component Basic Authentication. The manipulation leads to improper authentication. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Other products might be affected as well. The vendor was contacted early about this disclosure.Show less
1Nextcloud
1Nextcloud Server
Jun 17, 2026
May 16, 2025
N/A· v4
6.4 MEDIUM· v3
N/A· v2
Nextcloud Server is a self hosted personal cloud system. Nextcloud Server prior to 29.0.15, 30.0.9, and 31.0.3 and Nextcloud Enterprise Server prior to 26.0.13.15, 27.1.11.15, 28.0.14.6, 29.0.15, 30.0.9, and 31.0.3 have...Show more
Nextcloud Server is a self hosted personal cloud system. Nextcloud Server prior to 29.0.15, 30.0.9, and 31.0.3 and Nextcloud Enterprise Server prior to 26.0.13.15, 27.1.11.15, 28.0.14.6, 29.0.15, 30.0.9, and 31.0.3 have a bug with session handling. The bug caused skipping the second factor confirmation after a successful login with the username and password when the server was configured with `remember_login_cookie_lifetime` set to `0`, once the session expired on the page to select the second factor and the page is reloaded. Nextcloud Server 29.0.15, 30.0.9, and 31.0.3 and Nextcloud Enterprise Server is upgraded to 26.0.13.15, 27.1.11.15, 28.0.14.6, 29.0.15, 30.0.9 and 31.0.3 contain a patch. As a workaround, set the `remember_login_cookie_lifetime` in config.php to a value other than `0`, e.g. `900`. Beware that this is only a workaround for new sessions created after the configuration change. System administration can delete affected sessions.Show less
1Dlink
1Di 7003g Firmware
Jun 17, 2026
May 16, 2025
6.9 MEDIUM· v4
5.3 MEDIUM· v3
7.5 HIGH· v2
A vulnerability was found in D-Link DI-7003GV2 24.04.18D1 R(68125). It has been classified as critical. This affects the function sub_497DE4 of the file /H5/netconfig.asp. The manipulation leads to improper authenticatio...Show more
A vulnerability was found in D-Link DI-7003GV2 24.04.18D1 R(68125). It has been classified as critical. This affects the function sub_497DE4 of the file /H5/netconfig.asp. The manipulation leads to improper authentication. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.Show less
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Jun 17, 2026
May 15, 2025
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Auth0-PHP provides the PHP SDK for Auth0 Authentication and Management APIs. Starting in version 8.0.0-BETA1 and prior to version 8.14.0, session cookies of applications using the Auth0-PHP SDK configured with CookieStor...Show more
Auth0-PHP provides the PHP SDK for Auth0 Authentication and Management APIs. Starting in version 8.0.0-BETA1 and prior to version 8.14.0, session cookies of applications using the Auth0-PHP SDK configured with CookieStore have authentication tags that can be brute forced, which may result in unauthorized access. Certain pre-conditions are required to be vulnerable to this issue: Applications using the Auth0-PHP SDK, or the Auth0/symfony, Auth0/laravel-auth0, and Auth0/wordpress SDKs that rely on the Auth0-PHP SDK; and session storage configured with CookieStore. Upgrade Auth0/Auth0-PHP to v8.14.0 to receive a patch. As an additional precautionary measure, rotating cookie encryption keys is recommended. Note that once updated, any previous session cookies will be rejected.Show less
1Jenkins
1Wso2 Oauth
Jun 17, 2026
May 14, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
In Jenkins WSO2 Oauth Plugin 1.0 and earlier, authentication claims are accepted without validation by the "WSO2 Oauth" security realm, allowing unauthenticated attackers to log in to controllers using this security real...Show more
In Jenkins WSO2 Oauth Plugin 1.0 and earlier, authentication claims are accepted without validation by the "WSO2 Oauth" security realm, allowing unauthenticated attackers to log in to controllers using this security realm using any username and any password, including usernames that do not exist.Show less
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Jun 17, 2026
May 13, 2025
7.1 HIGH· v4
7.5 HIGH· v3
N/A· v2
Improper authentication in the firmware for the Intel(R) Slim Bootloader may allow a privileged user to potentially enable escalation of privilege via local access.
1Microsoft
1Defender For Identity
Jun 17, 2026
May 13, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Improper authentication in Microsoft Defender for Identity allows an unauthorized attacker to perform spoofing over an adjacent network.
1Apple
2Ipados
Iphone Os
Jun 17, 2026
May 12, 2025
N/A· v4
6.8 MEDIUM· v3
N/A· v2
The issue was addressed with improved authentication. This issue is fixed in iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7. An attacker with physical access to a device may be able to access notes from the lock screen.