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.— MITRE CWE catalog
5,900 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-287page 50 of 118
- CVE-2023-26573HIGHCVSS 8.2EG 8.22023-10-25
Missing authentication in the SetDB method in IDAttend’s IDWeb application 3.1.052 and earlier allows denial of service or theft of database login credentials.
- CVE-2023-4094HIGHCVSS 8.2EG 8.22023-09-19
ARCONTE Aurea's authentication system, in its 1.5.0.0 version, could allow an attacker to make incorrect access requests in order to block each legitimate account and cause a denial of service. In addition, a resource has been identified t…
- CVE-2023-34196HIGHCVSS 8.2EG 8.22023-08-03
In the Keyfactor EJBCA before 8.0.0, the RA web certificate distribution servlet /ejbca/ra/cert allows partial denial of service due to an authentication issue. In configurations using OAuth, disclosure of CA certificates (attributes and p…
- CVE-2023-28073HIGHCVSS 8.2EG 8.22023-06-23
Dell BIOS contains an improper authentication vulnerability. A locally authenticated malicious user may potentially exploit this vulnerability by bypassing certain authentication mechanisms in order to elevate privileges on the system.
- CVE-2023-32220HIGHCVSS 8.2EG 8.22023-06-12
Milesight NCR/camera version 71.8.0.6-r5 allows authentication bypass through an unspecified method.
- CVE-2023-30845HIGHCVSS 8.2EG 8.22023-04-26
ESPv2 is a service proxy that provides API management capabilities using Google Service Infrastructure. ESPv2 2.20.0 through 2.42.0 contains an authentication bypass vulnerability. API clients can craft a malicious `X-HTTP-Method-Override`…
- CVE-2023-0209HIGHCVSS 8.2EG 8.22023-04-22
NVIDIA DGX-1 SBIOS contains a vulnerability in the Uncore PEI module, where authentication of the code executed by SSA is missing, which may lead to arbitrary code execution, denial of service, escalation of privileges assisted by a firmwa…
- CVE-2022-34908HIGHCVSS 8.2EG 8.22023-02-27
An issue was discovered in the A4N (Aremis 4 Nomad) application 1.5.0 for Android. It possesses an authentication mechanism; however, some features do not require any token or cookie in a request. Therefore, an attacker may send a simple H…
- CVE-2023-25559HIGHCVSS 8.2EG 8.22023-02-11
DataHub is an open-source metadata platform. When not using authentication for the metadata service, which is the default configuration, the Metadata service (GMS) will use the X-DataHub-Actor HTTP header to infer the user the frontend is …
- CVE-2022-39018HIGHCVSS 8.2EG 8.22022-10-31
Broken access controls on PDFtron data in M-Files Hubshare before 3.3.11.3 allows unauthenticated attackers to access restricted PDF files via a known URL.
- CVE-2022-31463HIGHCVSS 8.2EG 8.22022-06-02
Owl Labs Meeting Owl 5.2.0.15 does not require a password for Bluetooth commands, because only client-side authentication is used.
- CVE-2021-21378HIGHCVSS 8.2EG 8.22021-03-11
Envoy is a cloud-native high-performance edge/middle/service proxy. In Envoy version 1.17.0 an attacker can bypass authentication by presenting a JWT token with an issuer that is not in the provider list when Envoy's JWT Authentication fil…
- CVE-2020-5148HIGHCVSS 8.2EG 8.22021-03-05
SonicWall SSO-agent default configuration uses NetAPI to probe the associated IP's in the network, this client probing method allows a potential attacker to capture the password hash of the privileged user and potentially forces the SSO Ag…
- CVE-2020-7787HIGHCVSS 8.2EG 8.22020-12-09
This affects all versions of package react-adal. It is possible for a specially crafted JWT token and request URL can cause the nonce, session and refresh values to be incorrectly validated, causing the application to treat an attacker-gen…
- CVE-2020-2050HIGHCVSS 8.2EG 8.22020-11-12
An authentication bypass vulnerability exists in the GlobalProtect SSL VPN component of Palo Alto Networks PAN-OS software that allows an attacker to bypass all client certificate checks with an invalid certificate. A remote attacker can s…
- CVE-2020-16251HIGHCVSS 8.2EG 8.22020-08-26
HashiCorp Vault and Vault Enterprise versions 0.8.3 and newer, when configured with the GCP GCE auth method, may be vulnerable to authentication bypass. Fixed in 1.2.5, 1.3.8, 1.4.4, and 1.5.1.
- CVE-2020-8108HIGHCVSS 8.2EG 8.22020-08-03
Improper Authentication vulnerability in Bitdefender Endpoint Security for Mac allows an unprivileged process to restart the main service and potentially inject third-party code into a trusted process. This issue affects: Bitdefender Endpo…
- CVE-2017-9625HIGHCVSS 8.2EG 8.22017-10-17
An Improper Authentication issue was discovered in Envitech EnviDAS Ultimate Versions prior to v1.0.0.5. The web application lacks proper authentication which could allow an attacker to view information and modify settings or execute code …
- CVE-2017-13872HIGHCVSS 8.1EG 8.22017-11-29
An issue was discovered in certain Apple products. macOS High Sierra before Security Update 2017-001 is affected. The issue involves the "Directory Utility" component. It allows attackers to obtain administrator access without a password v…
- CVE-2026-18074HIGHCVSS 7.5EG 8.22026-09-22
IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote attacker to perform unauthorized actions due to improper authentication and missing authorization.
- CVE-2026-33665HIGHCVSS 7.5EG 8.22026-03-25
n8n is an open source workflow automation platform. Prior to versions 2.4.0 and 1.121.0, when LDAP authentication is enabled, n8n automatically linked an LDAP identity to an existing local account if the LDAP email attribute matched the lo…
- CVE-2024-36132HIGHCVSS 7.5EG 8.22024-08-07
Insufficient verification of authentication controls in EPMM prior to 12.1.0.1 allows a remote attacker to bypass authentication and access sensitive resources.
- CVE-2023-2959HIGHCVSS 7.5EG 8.22023-07-17
Authentication Bypass by Primary Weakness vulnerability in Oliva Expertise Oliva Expertise EKS allows Collect Data as Provided by Users. This issue affects Oliva Expertise EKS: before 1.2.
- CVE-2021-35530HIGHCVSS 6.0EG 8.22022-06-07
A vulnerability in the application authentication and authorization mechanism in Hitachi Energy's TXpert Hub CoreTec 4, that depends on a token validation of the session identifier, allows an unauthorized modified message to be executed in…
- CVE-2026-17326HIGHCVSS 8.1EG 8.12026-11-07
IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to bypass security restrictions due to improper authentication.
- CVE-2026-120538HIGHCVSS 8.1EG 8.12026-11-03
The Easy Digital Downloads plugin for WordPress is vulnerable to authentication bypass leading to administrator account takeover in all versions up to, and including, 3.7.2. During a PayPal guest checkout, the email address entered in the …
- CVE-2026-120574HIGHCVSS 8.1EG 8.12026-11-03
The SureCart plugin for WordPress is vulnerable to unauthenticated account takeover in all versions up to, and including, 4.9.5. The passwordless one-time-code login REST route (VerificationCodeController::verify(), whose permission callba…
- CVE-2026-120447HIGHCVSS 8.1EG 8.12026-11-02
HotGo 2.8.4 through 2.15.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to choose the SMS login verification code by supplying the Code field to /admin/sms/send. Attackers who know a user's mobile n…
- CVE-2026-103898HIGHCVSS 8.1EG 8.12026-10-31
The Wp Social Login and Register Social Counter plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 3.2.2. This is due to the social login REST callback registered at `/wp-json/wslu-social-logi…
- CVE-2026-96228HIGHCVSS 8.1EG 8.12026-10-29
SSL Wireless SMS Notification for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 3.8.1. The public final_login_ajax_action handler resolves a user and issues an authenticated session by matching the …
- CVE-2026-112427HIGHCVSS 8.1EG 8.12026-10-26
An authentication issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27.2. A remote attacker may be able to cause arbitrary code execution.
- CVE-2026-115546HIGHCVSS 8.1EG 8.12026-10-23
Okta Access Gateway (OAG) does not validate the selected authentication source during sign-on. An authenticated user with an active session can modify the authentication source parameter, which may generate a SAML assertion granting access…
- CVE-2026-83409HIGHCVSS 8.1EG 8.12026-10-20
Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthentica…
- CVE-2026-111882HIGHCVSS 8.1EG 8.12026-10-17
phpMyFAQ 3.2.0-alpha before 4.1.9 and 4.2.0-alpha before 4.2.0-beta contains an authentication bypass vulnerability that allows IdP-authenticated users to skip TOTP two-factor authentication through the Keycloak and Entra ID SSO callbacks.…
- CVE-2026-111639HIGHCVSS 8.1EG 8.12026-10-16
bbs-go through 4.4.6 contains an authentication bypass vulnerability in the /api/login/google_one_tap endpoint that allows remote attackers to log in as other users by submitting Google ID tokens issued to any OAuth client. Attackers opera…
- CVE-2026-75903HIGHCVSS 8.1EG 8.12026-10-16
The Vulnity Security plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 1.4.3 This is due to insufficient protection of the delegated-login pairing credential file on Nginx-based installations…
- CVE-2026-103895HIGHCVSS 8.1EG 8.12026-10-16
The miniOrange OTP Login, Verification and SMS Notifications plugin for WordPress is vulnerable to Authentication Bypass in versions up to, and including, 5.5.8 via the `mo_by_pass_login()` function. This is due to `mo_delay_otp_process()`…
- CVE-2026-110863HIGHCVSS 8.1EG 8.12026-10-14
Better Auth @better-auth/sso from 1.7.0-rc.2 before 1.7.3 contains an authentication bypass vulnerability that allows authenticated users to sign in as other users by registering a personal SSO provider. Attackers can copy a legitimate pro…
- CVE-2026-104108HIGHCVSS 8.1EG 8.12026-10-14
FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.23.0, FileRise maps an authenticated OIDC identity to a local account using mutable preferred_username or email claims and d…
- CVE-2026-110097HIGHCVSS 8.1EG 8.12026-10-13
Ikaros 1.2.0 through 1.2.5 contains an authentication bypass vulnerability that allows attackers with a valid password to skip TOTP verification by reusing the login temp token. Attackers can present the temp token from the jwt/apply endpo…
- CVE-2026-93907HIGHCVSS 8.1EG 8.12026-10-13
IBM WebSphere Application Server 8.5, and 9.0 could allow a remote attacker to bypass authentication by exploiting a flaw in the CSIv2 inbound propagation handler.
- CVE-2026-109313HIGHCVSS 8.1EG 8.12026-10-12
Grav Login plugin 2.7.0 before 3.9.9 contains an authentication bypass vulnerability that allows attackers with a valid password to skip two-factor authentication through remember-me cookie restoration. Attackers can obtain a persistent re…
- CVE-2026-109312HIGHCVSS 8.1EG 8.12026-10-12
Grav Login plugin 2.7.0 before 3.9.9 contains an authentication bypass in processUserProfile(), which checks that the session user exists but not that a pending front-end 2FA session is fully authorized. Attackers with a victim's password …
- CVE-2026-104759HIGHCVSS 8.1EG 8.12026-10-10
The WPO365 | SEAMLESS WORDPRESS + MICROSOFT INTEGRATION (WPO365 | LOGIN) plugin for WordPress is vulnerable to Authentication Bypass via OIDC Nonce Replay in all versions up to, and including, 44.1 This is due to `Id_Token_Service_Deprecat…
- CVE-2026-94256HIGHCVSS 8.1EG 8.12026-10-10
The SMS Alert WordPress plugin before 4.0.1 does not verify that the account being logged in is the one the verified one-time code belongs to, allowing unauthenticated attackers to sign in as any user with a stored phone number, including…
- CVE-2026-104797HIGHCVSS 8.1EG 8.12026-10-10
The Advanced Form Integration — Connect Forms to 300+ Apps plugin for WordPress is vulnerable to Authentication Bypass via Unverified Password Change in all versions up to, and including, 2.9.0 The `adfoin_ultimatememberac_send_data` fun…
- CVE-2026-108157HIGHCVSS 8.1EG 8.12026-10-09
Pingvin Share X from 0.19.0 before 1.22.0 contains an improper authentication vulnerability that allows remote unauthenticated attackers to take over accounts by abusing automatic OAuth email linking in OAuthService.signUp(). Attackers can…
- CVE-2026-107808HIGHCVSS 8.1EG 8.12026-10-09
Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, POST /api/login checks EnabledOTP but does not require a WebAuthn assertion when EnabledPasskey is true and no TOTP secret is configured. A passkey-only acc…
- CVE-2026-107910HIGHCVSS 8.1EG 8.12026-10-09
An improper authentication vulnerability in the is_authenticated function (src/bolt/bolt_api.c) in FalkorDB before 4.20.0 allows a remote unauthenticated attacker to execute graph queries without credentials through the Bolt endpoint. The …
- CVE-2026-106488HIGHCVSS 8.1EG 8.12026-10-06
Backstage is an open framework for building developer portals. Prior to 0.4.20, the @backstage/plugin-auth-backend-module-oidc-provider package is affected by improper authentication in the oidc provider. Deployments using OIDC email-based…
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