CWE-287 Improper Authentication

class

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

01

parent weaknesses

Broader classes this is a kind of.

02

child weaknesses

More specific entries beneath this one.

03

vulnerabilities (5674)

Known CVEs related to this entry.

IDseverity exploitable
CVE-2026-110653UScritical—
The Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress plugin for WordPress is vulnerable to Authentication Bypass via Race Condition in all versions up t…
CVE-2026-68573US——
Improper Authentication vulnerability in Apache Kylin. Unauthenticated user may access to system cleanup actions. Impact most to the kylin services that are directly exposed to pub…
CVE-2026-17488USmedium—
IBM i 7.3, 7.4, 7.5, and 7.6 could allow a remote authenticated attacker to bypass security restrictions due to improper authentication.
CVE-2026-111639UShigh—
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 G…
CVE-2026-75903UShigh—
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…
CVE-2026-110135US——
The OTP Login & Register Woocommerce WordPress plugin before 2.7.3 does not adequately limit one-time-password verification attempts, because the attempt limit is tracked against a…
CVE-2026-110013US——
The Salon Booking System WordPress plugin before 10.31.9 does not generate its booking-API access tokens from a secure random source, instead deriving them from a value hardcoded…
CVE-2026-103895UShigh—
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…
CVE-2026-105034US——
The EnergizeLab Eilik NestJS auth service issues device tokens for arbitrary robot serial numbers without authentication. An unauthenticated remote attacker can obtain a valid devi…
CVE-2026-104198US——
ZoneMinder is a free, open source closed-circuit television software application. In versions 1.34.0 through 1.36.38, the web interface mishandles failed token authentication in we…
CVE-2026-57183US——
Scoold is a Q&A and a knowledge sharing platform for teams. Prior to 1.69.1, checkApiAuth() in src/main/java/com/erudika/scoold/utils/ScooldUtils.java accepts a JWT signed with app…
CVE-2026-102631US——
In authd before 0.7.1, the user identity matching in UpdateUser (internal/users/manager.go) resolves an incoming login by the broker-scoped provider ID, but falls back to matching…
CVE-2026-45451US——
: Improper Authentication vulnerability in Unitronics Unitronics UniStream Pro/UniLogic. This issue affects Unitronics UniStream Pro/UniLogic: Unitronics UniStream Pro versions on…
CVE-2026-110864UShigh—
Better Auth from 1.5.0-beta.12 before 1.7.7 contains an authentication bypass vulnerability in the OAuth Proxy plugin that allows unauthenticated attackers to sign in as other user…
CVE-2026-110863UShigh—
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…
CVE-2026-110862UScritical—
Better Auth from 1.4.0-beta.18 before 1.7.7 contains an authentication bypass vulnerability that allows unauthenticated attackers to sign in as other users by reusing OAuth state v…
CVE-2026-69191US——
FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.21.0, FileRise enforces disableFormLogin, disableBasicAuth, and d…
CVE-2026-104108US——
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 acc…
CVE-2026-104105US——
FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.23.0, FileRise verifies that a TOTP code is valid for the accepte…
CVE-2026-110669USmedium—
A security vulnerability has been detected in cemtan sar2html 4.0.0. This affects the function deleteHost/deleteRange/deleteAll of the file sar2html.py. Such manipulation leads to…
04

attack patterns (10)

CAPEC attack patterns that exploit this.

05

source

Where this definition is published.

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