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CWE-287

4,464 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 (4,464)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Apereo
1Central Authentication Service
Jun 17, 2026
Nov 14, 2024
5.3 MEDIUM· v4
9.8 CRITICAL· v3
6.5 MEDIUM· v2
A vulnerability was found in Apereo CAS 6.6. It has been classified as critical. This affects an unknown part of the file /login?service of the component 2FA. The manipulation leads to improper authentication. It is poss...Show more
A vulnerability was found in Apereo CAS 6.6. It has been classified as critical. This affects an unknown part of the file /login?service of the component 2FA. 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. The vendor was contacted early about this disclosure but did not respond in any way.Show less
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-
Jun 17, 2026
Nov 13, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
Symphony process is a module for the Symphony PHP framework which executes commands in sub-processes. When consuming a persisted remember-me cookie, Symfony does not check if the username persisted in the database matche...Show more
Symphony process is a module for the Symphony PHP framework which executes commands in sub-processes. When consuming a persisted remember-me cookie, Symfony does not check if the username persisted in the database matches the username attached with the cookie, leading to authentication bypass. This vulnerability is fixed in 5.4.47, 6.4.15, and 7.1.8.Show less
1Microsoft
13Windows 10 1507
Windows 10 1607Windows 10 1809+10 more
Jun 17, 2026
Nov 12, 2024
N/A· v4
8.8 HIGH· v3
N/A· v2
Windows Task Scheduler Elevation of Privilege Vulnerability
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-
Jun 17, 2026
Nov 8, 2024
N/A· v4
8.1 HIGH· v3
N/A· v2
Trustee is a set of tools and components for attesting confidential guests and providing secrets to them. The ART (**Attestation Results Token**) token, generated by AS, could be manipulated by MITM attacker, but the ver...Show more
Trustee is a set of tools and components for attesting confidential guests and providing secrets to them. The ART (**Attestation Results Token**) token, generated by AS, could be manipulated by MITM attacker, but the verifier (CoCo Verification Demander like KBS) could still verify it successfully. In the payload of ART token, the ‘jwk’ could be replaced by attacker with his own pub key. Then attacker can use his own corresponding private key to sign the crafted ART token. Based on current code implementation (v0.8.0), such replacement and modification can not be detected. This issue has been addressed in version 0.8.2 and all users are advised to upgrade. There are no known workarounds for this vulnerability.Show less
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-
Jun 17, 2026
Nov 7, 2024
N/A· v4
7.4 HIGH· v3
N/A· v2
A flaw was found in pam_access, where certain rules in its configuration file are mistakenly treated as hostnames. This vulnerability allows attackers to trick the system by pretending to be a trusted hostname, gaining u...Show more
A flaw was found in pam_access, where certain rules in its configuration file are mistakenly treated as hostnames. This vulnerability allows attackers to trick the system by pretending to be a trusted hostname, gaining unauthorized access. This issue poses a risk for systems that rely on this feature to control who can access certain services or terminals.Show less
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-
Jun 17, 2026
Nov 6, 2024
N/A· v4
3.1 LOW· v3
N/A· v2
symfony/security-bundle is a module for the Symphony PHP framework which provides a tight integration of the Security component into the Symfony full-stack framework. The custom `user_checker` defined on a firewall is no...Show more
symfony/security-bundle is a module for the Symphony PHP framework which provides a tight integration of the Security component into the Symfony full-stack framework. The custom `user_checker` defined on a firewall is not called when Login Programmaticaly with the `Security::login` method, leading to unwanted login. As of versions 6.4.10, 7.0.10 and 7.1.3 the `Security::login` method now ensure to call the configured `user_checker`. All users are advised to upgrade. There are no known workarounds for this vulnerability.Show less
1Heateor
1Super Socializer
Jun 17, 2026
Nov 6, 2024
N/A· v4
8.1 HIGH· v3
N/A· v2
The Social Share, Social Login and Social Comments Plugin – Super Socializer plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 7.13.68. This is due to insufficient verifica...Show more
The Social Share, Social Login and Social Comments Plugin – Super Socializer plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 7.13.68. This is due to insufficient verification on the user being returned by the social login token. This makes it possible for unauthenticated attackers to log in as any existing user on the site, if they have access to the email and the user does not have an already-existing account for the service returning the token. An attacker cannot authenticate as an administrator by default, but these accounts are also at risk if authentication for administrators has explicitly been allowed via the social login. The vulnerability was partially patched in version 7.13.68.Show less
1Heateor
1Social Login
Jun 17, 2026
Nov 6, 2024
N/A· v4
8.1 HIGH· v3
N/A· v2
The Heateor Social Login WordPress plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 1.1.35. This is due to insufficient verification on the user being returned by the soci...Show more
The Heateor Social Login WordPress plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 1.1.35. This is due to insufficient verification on the user being returned by the social login token. This makes it possible for unauthenticated attackers to log in as any existing user on the site, if they have access to the email and the user does not have an already-existing account for the service returning the token. An attacker cannot authenticate as an administrator by default, but these accounts are also at risk if authentication for administrators has explicitly been allowed via the social login.Show less
1Enelx
1Waybox Pro Firmware
Jun 17, 2026
Nov 5, 2024
N/A· v4
8.8 HIGH· v3
N/A· v2
Waybox Enel X web management API authentication could be bypassed and provide administrator’s privileges over the Waybox system.
1Wpwebelite
1Woocommerce Social Login
Jun 17, 2026
Nov 5, 2024
N/A· v4
8.1 HIGH· v3
N/A· v2
The WooCommerce - Social Login plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 2.7.7. This is due to insufficient verification on the user being returned by the social lo...Show more
The WooCommerce - Social Login plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 2.7.7. This is due to insufficient verification on the user being returned by the social login token. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the email and the user does not have an already-existing account for the service returning the token.Show less
1Loginizer
1Loginizer
Jun 17, 2026
Nov 5, 2024
N/A· v4
8.1 HIGH· v3
N/A· v2
The Loginizer Security and Loginizer plugins for WordPress are vulnerable to authentication bypass in all versions up to, and including, 1.9.2. This is due to insufficient verification on the user being returned by the s...Show more
The Loginizer Security and Loginizer plugins for WordPress are vulnerable to authentication bypass in all versions up to, and including, 1.9.2. This is due to insufficient verification on the user being returned by the social login token. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the email and the user does not have an already-existing account for the service returning the token.Show less
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-
Jun 17, 2026
Nov 1, 2024
6.9 MEDIUM· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
A vulnerability was found in knightliao Disconf 2.6.36. It has been classified as critical. This affects an unknown part of the file /api/config/list of the component Configuration Center. The manipulation leads to impro...Show more
A vulnerability was found in knightliao Disconf 2.6.36. It has been classified as critical. This affects an unknown part of the file /api/config/list of the component Configuration Center. 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
1Mozilla
1Firefox Focus
Jun 17, 2026
Oct 29, 2024
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Focus was incorrectly allowing internal links to utilize the app scheme used for deeplinking, which could result in links potentially circumventing some URL safety checks This vulnerability affects Focus for iOS < 132.
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Jun 17, 2026
Oct 28, 2024
N/A· v4
3.1 LOW· v3
N/A· v2
Duende IdentityServer is an OpenID Connect and OAuth 2.x framework for ASP.NET Core. IdentityServer's local API authentication handler performs insufficient validation of the cnf claim in DPoP access tokens. This allows...Show more
Duende IdentityServer is an OpenID Connect and OAuth 2.x framework for ASP.NET Core. IdentityServer's local API authentication handler performs insufficient validation of the cnf claim in DPoP access tokens. This allows an attacker to use leaked DPoP access tokens at local api endpoints even without possessing the private key for signing proof tokens. Note that this only impacts custom endpoints within an IdentityServer implementation that have explicitly used the LocalApiAuthenticationHandler for authentication. This vulnerability is patched in IdentityServer 7.0.8. Version 6.3 and below are unaffected, as they do not support DPoP in Local APIs.Show less
1Swoopnow
11 Click Login\
Jun 17, 2026
Oct 28, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Authentication Bypass by Primary Weakness vulnerability in Swoop 1-Click Login: Passwordless Authentication allows Authentication Bypass.This issue affects 1-Click Login: Passwordless Authentication: 1.4.5.
1Zitadel
1Zitadel
Jun 17, 2026
Oct 25, 2024
N/A· v4
4.9 MEDIUM· v3
N/A· v2
The open-source identity infrastructure software Zitadel allows administrators to disable the user self-registration. Due to a missing security check in versions prior to 2.64.0, 2.63.5, 2.62.7, 2.61.4, 2.60.4, 2.59.5, a...Show more
The open-source identity infrastructure software Zitadel allows administrators to disable the user self-registration. Due to a missing security check in versions prior to 2.64.0, 2.63.5, 2.62.7, 2.61.4, 2.60.4, 2.59.5, and 2.58.7, disabling the "User Registration allowed" option only hid the registration button on the login page. Users could bypass this restriction by directly accessing the registration URL (/ui/login/loginname) and register a user that way. Versions 2.64.0, 2.63.5, 2.62.7, 2.61.4, 2.60.4, 2.59.5, and 2.58.7 contain a patch. No known workarounds are available.Show less
1Autolabproject
1Autolab
Jun 17, 2026
Oct 25, 2024
7.1 HIGH· v4
8.8 HIGH· v3
N/A· v2
Autolab, a course management service that enables auto-graded programming assignments, has misconfigured reset password permissions in version 3.0.0. For email-based accounts, users with insufficient privileges could res...Show more
Autolab, a course management service that enables auto-graded programming assignments, has misconfigured reset password permissions in version 3.0.0. For email-based accounts, users with insufficient privileges could reset and theoretically access privileged users' accounts by resetting their passwords. This issue is fixed in version 3.0.1. No known workarounds exist.Show less
1Progress
1Whatsup Gold
Jun 17, 2026
Oct 24, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
In WhatsUp Gold versions released before 2024.0.0,  an Authentication Bypass issue exists which allows an attacker to obtain encrypted user credentials.
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Jun 17, 2026
Oct 24, 2024
N/A· v4
8.1 HIGH· v3
N/A· v2
A vulnerability in Okta Verify for iOS versions 9.25.1 (beta) and 9.27.0 (including beta) allows push notification responses through the iOS ContextExtension feature allowing the authentication to proceed regardless of t...Show more
A vulnerability in Okta Verify for iOS versions 9.25.1 (beta) and 9.27.0 (including beta) allows push notification responses through the iOS ContextExtension feature allowing the authentication to proceed regardless of the user’s selection. When a user long-presses the notification banner and selects an option, both options allow the authentication to succeed. The ContextExtension feature is one of several push mechanisms available when using Okta Verify Push on iOS devices. The vulnerable flows include: * When a user is presented with a notification on a locked screen, the user presses on the notification directly and selects their reply without unlocking the device; * When a user is presented with a notification on the home screen and drags the notification down and selects their reply; * When an Apple Watch is used to reply directly to a notification. A pre-condition for this vulnerability is that the user must have enrolled in Okta Verify while the Okta customer was using Okta Classic. This applies irrespective of whether the organization has since upgraded to Okta Identity Engine.Show less
1Properfraction
1Profilepress
Jun 17, 2026
Oct 23, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
The ProfilePress Pro plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 4.11.1. This is due to insufficient verification on the user being returned by the social login token...Show more
The ProfilePress Pro plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 4.11.1. This is due to insufficient verification on the user being returned by the social login token. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the email and the user does not have an already-existing account for the service returning the token.Show less