cve.bz

CWE-287: Improper Authentication, page 8

Filter

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

What the weakness is: CWE-287 at MITRE

Ask an AI about CWE-287

Show the promptExplain CWE-287: Improper Authentication and how to prevent and detect it in code. Use https://cwe.mitre.org/data/definitions/287.html and https://cve.bz/cve/cwe/287?via=ask-ai-copy for recent CVEs with this weakness. Cite the sources.

Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this weakness's id and public links.

  1. 5.5CVE-2026-95271EPSS 0.7%

    A vulnerability has been found in dgtlmoon changedetection.io up to 0.60.7. The impacted element is the function check_authentication of the file changedetectionio/flask_app.py of the component Authentication Hook. Such manipulation leads …

  2. 9.3CVE-2026-94493EPSS 0.7%

    A vulnerability was detected in Gigatech PDV5701 1.0.31_240305_112640. This issue affects some unknown processing of the file /index.html of the component WebSocket Service. The manipulation results in missing authentication. The attack ca…

  3. 7.1CVE-2026-61687EPSS 0.2%

    Hatchet is a platform for orchestrating background tasks, AI agents, and durable workflows at scale. Prior to 0.91.1, ValidateOAuthState clears the oauth_state_ session value to an empty string after a successful OAuth callback and later a…

  4. 4.2CVE-2026-61630EPSS 0.4%

    nginx ignition is a user interface for the nginx web server. In versions 2.33.0 through 2.35.0, any user that has enabled the OTP 2FA can have their TOTP reused during the standard 30 second validity window. Version 2.35.1 patches the issu…

  5. 5.5CVE-2026-94151EPSS 0.7%

    A weakness has been identified in Omega Solution HRM OS up to 20260717. This affects an unknown function of the file /role-permission/permission of the component Role Permission API. Executing a manipulation of the argument roleId can lead…

  6. 5.5CVE-2026-93964EPSS 0.5%

    A vulnerability was detected in NginxProxyManager nginx-proxy-manager up to 2.15.1. This impacts the function internalCertificate.validate of the file backend/internal/certificate.js of the component Validate Route. The manipulation result…

  7. 2.1CVE-2026-93960EPSS 0.6%

    A vulnerability was identified in Pixelfed up to 0.12.11. Impacted is the function instancePeers of the file app/Http/Controllers/Api/ApiV1Controller.php of the component OAuth Scope Handler. Such manipulation of the argument ID leads to m…

  8. 6.9CVE-2026-93984EPSS 0.4%

    OpenPanel tracking API through 2.3.0 fails to verify client secret cryptographic hash before authorizing revenue events and bot filtering. Attackers with only a public client ID can supply arbitrary dummy secrets to inject forged revenue m…

  9. 5.3CVE-2026-89093EPSS 0.6%

    The Better Messages – Chat Rooms, Group Chat, Private Messages & AI Chat Bots plugin for WordPress is vulnerable to Information Exposure by Spoofing in all versions up to, and including, 2.15.33. This is due to the `is_ai_bot_user()` funct…

  10. 9.1CVE-2026-75878EPSS 0.6%

    IBM Sterling File Gateway could allow a remote attacker to bypass authentication and obtain a fully authenticated session due to improper authentication via an unvalidated SSO header.

  11. 6.9CVE-2026-93559EPSS 0.7%

    A vulnerability was identified in Forget-C Jellyfish AI Short Drama Studio 0.1.0-alpha/0.2.0/0.3.0/0.3.1/0.3.2. This affects an unknown function of the file backend/app/dependencies.py of the component FastAPI. The manipulation leads to mi…

  12. 2.1CVE-2026-93532EPSS 0.5%

    A security vulnerability has been detected in gedelumbung HospitalManagement up to c2d45543789a3887067d3915f69d44cfc2cf76a8. This issue affects the function application/modules/global/controllers/password.php::simpan/application/modules/gl…

  13. 4.8CVE-2024-38639EPSS 0.4%

    An improper authentication vulnerability has been reported to affect product. The remote attackers can then exploit the vulnerability to compromise the security of the system. QTS is not affected. We have already fixed the vulnerability i…

  14. 5.3CVE-2026-85350EPSS 0.3%

    The UpsellWP WordPress plugin before 2.2.10 does not check that products added to the cart through a Frequently Bought Together campaign belong to that campaign, allowing unauthenticated users to buy arbitrary products at the campaign's d…

  15. 6.3CVE-2026-82980EPSS 0.3%

    Any authenticated user can lock or unlock files they do not own by targeting absolute WebDAV paths of other users. The DAV plugin resolves files from the absolute request URI without verifying that the path segment matches the authenticate…

  16. 7.1CVE-2026-54510EPSS 0.2%

    Speakr is a personal, self-hosted web application designed for transcribing audio recordings. Prior to 0.8.21-alpha, the csrf_exempt_for_api_tokens() before_request hook in src/app.py calls csrf.exempt(view_func), permanently adding the se…

  17. 3.7CVE-2026-85716EPSS 0.4%

    The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. From 3.0.8 until 3.0.12, processScramAuthenticationInfo and processAuthenticationInfo compute the SCRAM S…

  18. 9.1CVE-2026-88952EPSS 0.7%

    Improper Authentication vulnerability in team-alembic AshAuthentication allows an attacker to be signed in as another user by linking an OAuth2 identity to an account that is not theirs. AshAuthentication.Strategy.OAuth2.UserResolver.reso…

  19. 9.1CVE-2026-63472EPSS 0.6%

    Vendure is an open-source headless commerce platform. Prior to 3.7.0, ExternalAuthenticationService.createCustomerAndUser in packages/core/src/service/helpers/external-authentication/external-authentication.service.ts selects an existing c…

  20. 7.6CVE-2026-80218EPSS 0.6%

    Improper Authentication vulnerability in team-alembic AshAuthentication allows an attacker holding a sign-in token for one authenticated resource to be signed in as a user of a different resource. AshAuthentication.Strategy.Password.SignI…

  21. 8.6CVE-2026-92914EPSS 0.5%

    AVideo LoginControl contains an authentication bypass vulnerability in the PGP second factor verification that compares challenge responses using loose equality against an uninitialized session variable. Attackers with a victim's password …

  22. 7.6CVE-2026-78425EPSS 0.4%

    Authorised users of outside applications behind the same corporate identity provider (IdP), for example, a wiki, a ticketing system, an expenses tool, or anything they legitimately hold an account on can log into their system via SAML SSO.…

  23. 9.8CVE-2026-86710EPSS 0.5%

    The Login with QR WordPress plugin through 1.0.0 does not verify that the code used to log a user in is one it issued, matching any stored user metadata value instead, which allows unauthenticated attackers to log in as any user, including…

  24. 9.8CVE-2026-86709EPSS 0.6%

    The Pressengine WordPress plugin through 1.0 does not stop its login handler from issuing a session when authentication fails, allowing unauthenticated attackers to log in as any user, including administrators.

  25. 9.8CVE-2026-86707EPSS 0.5%

    The Private Feed Key WordPress plugin through 0.1 does not verify that the key used to authenticate a feed request is one it issued, matching any stored user metadata value instead, which allows unauthenticated attackers to log in as any u…

  26. 9.2CVE-2026-92578EPSS 0.6%

    WWBN AVideo through 29.0 contains an authentication bypass vulnerability where the stored password hash is accepted as a valid login credential through two independent code paths in loginFromRequest() and encryptPasswordVerify(). Attackers…

  27. 8.7CVE-2026-92792EPSS 0.6%

    OpenNHP through 1.0.2 selects its trusted-execution attestation verifier based on attacker-supplied evidence containing a test_purpose key, causing the FallbackVerifier to execute unconditionally. Attackers can bypass attestation verificat…

  28. 6.9CVE-2026-92401EPSS 0.7%

    A vulnerability was identified in ChangeWeDer crm up to c07bd4c97141521af6475034bc58523beed51bbd. This vulnerability affects the function top.upstudy.crm.utils.LoginUserUtil.releaseUserIdFromCookie. The manipulation leads to improper authe…

  29. 5.3CVE-2026-19607EPSS 0.7%

    A flaw was found in the first-broker-login flow of the keycloak-services component. This component handles the initial authentication and account linking when a user logs in via an external identity provider. The issue allows an attacker t…

  30. 9.1CVE-2025-43936EPSS 0.5%

    Dell ObjectScale, versions prior to ObjectScale 4.4.0.0, contains an Improper Authentication vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access.

  31. 9.8CVE-2026-76187EPSS 1.0%

    Apache Airflow Keycloak provider: the unauthenticated token endpoint accepts a client-credentials grant for any confidential client registered in the Keycloak realm, not only the client configured for Airflow. No allowlist restricts which …

  32. 9.1CVE-2026-87217EPSS 0.4%

    Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with ne…

  33. 9.8CVE-2026-87188EPSS 0.5%

    Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with ne…

  34. 9.1CVE-2026-87176EPSS 0.4%

    Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with ne…

  35. 9.1CVE-2026-87175EPSS 0.4%

    Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with ne…

  36. 9.1CVE-2026-87173EPSS 0.4%

    Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with ne…

  37. 9.1CVE-2026-87170EPSS 0.4%

    Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with ne…

  38. 9.1CVE-2026-87129EPSS 0.4%

    Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticat…

  39. 9.1CVE-2026-87128EPSS 0.4%

    Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticat…

  40. 9.8CVE-2026-83462EPSS 0.5%

    Vulnerability in the Oracle Mobile Application Server product of Oracle E-Business Suite (component: MWA Terminal Server). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated at…

  41. 9.8CVE-2026-83452EPSS 0.5%

    Vulnerability in the Oracle Document Management and Collaboration product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauth…

  42. 9.8CVE-2026-83355EPSS 0.5%

    Vulnerability in the Oracle Enterprise Manager for Fusion Middleware product of Oracle Enterprise Manager (component: Metrics). Supported versions that are affected are 13.5 and 24.1. Easily exploitable vulnerability allows unauthenticat…

  43. 9.8CVE-2026-83339EPSS 0.5%

    Vulnerability in the Oracle WebCenter Enterprise Capture product of Oracle Fusion Middleware (component: Client Bundle). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthen…

  44. 9.8CVE-2026-83327EPSS 0.5%

    Vulnerability in the Oracle Applications Framework product of Oracle E-Business Suite (component: Personalization). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker …

  45. 9.8CVE-2026-83283EPSS 0.5%

    Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Platform Security). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticate…

  46. 9.8CVE-2026-83269EPSS 0.5%

    Vulnerability in the Oracle BI Publisher product of Oracle Analytics (component: BI Platform Security). Supported versions that are affected are 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. Easily exploitable vulnerability allows unauthenticat…

  47. 9.8CVE-2026-83261EPSS 0.5%

    Vulnerability in the Oracle Product Lifecycle Analytics product of Oracle Supply Chain (component: Core). The supported version that is affected is 3.6.1. Easily exploitable vulnerability allows unauthenticated attacker with network acce…

  48. 9.8CVE-2026-83232EPSS 0.5%

    Vulnerability in the Oracle Data Integrator product of Oracle Fusion Middleware (component: Console / Repository Explorer). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unaut…

  49. 9.1CVE-2026-83202EPSS 0.4%

    Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows unauthenticated attacker with network …

  50. 9.1CVE-2026-83201EPSS 0.4%

    Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows unauthenticated attacker with network …