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
4,943 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-287page 94 of 99
- CVE-2026-43766MEDIUMCVSS 4.6EG 4.62026-07-27
An authorization issue was addressed with improved state management. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An attacker with physical access to a locked device may be able to view sensitive user…
- CVE-2026-44058HIGHCVSS 7.2EG 7.22026-05-21
An authentication bypass vulnerability in Netatalk 2.2.2 through 4.4.2 allows a remote privileged user to authenticate as an arbitrary user via the admin auth user mechanism.
- CVE-2026-44166HIGHCVSS 7.6EG 7.62026-05-12
Pocketbase is an open source web backend written in go. Prior to 0.22.42 and 0.37.4, in some situations, if an attacker knows the email address of the victim they can create and link an unverified PocketBase user in advance by authenticati…
- CVE-2026-44196CRITICALCVSS 9.1EG 9.12026-05-12
Pingvin Share X is a secure and easy self-hosted file sharing platform. From 1.14.1 to 1.16.2, a critical authentication bypass vulnerability allows an attacker who has obtained a valid username and password to skip the second-factor authe…
- CVE-2026-44351CRITICALCVSS 9.1EG 9.12026-05-13
fast-jwt provides fast JSON Web Token (JWT) implementation. Prior to 6.2.4, a critical authentication-bypass vulnerability in fast-jwt's async key-resolver flow allows any unauthenticated attacker to forge arbitrary JWTs that are accepted …
- CVE-2026-44460HIGHCVSS 7.4EG 7.42026-05-27
FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.12.0, /api/totp_setup.php is callable from a session that has only passed the password check (state pending_login_user). Whe…
- CVE-2026-44478HIGHCVSS 7.5EG 7.52026-05-13
hoppscotch is an open source API development ecosystem. The fix for CVE-2026-28215 in version 2026.2.0 addresses the unauthenticated POST /v1/onboarding/config endpoint by checking onboardingCompleted and canReRunOnboarding before allowing…
- CVE-2026-44547CRITICALCVSS 9.6EG 9.62026-05-12
ChurchCRM is an open-source church management system. From 7.2.0 to 7.2.2, The fix for CVE-2026-4058 is incomplete. The hardening commit was merged and then silently stripped from src/api/routes/public/public-user.php by an unrelated PR be…
- CVE-2026-44551CRITICALCVSS 9.1EG 9.12026-05-15
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the LDAP authentication endpoint does not validate that the submitted password is non-empty before performing a Simple Bind …
- CVE-2026-44707MEDIUMCVSS 6.8EG 6.82026-05-26
Chatwoot is a customer engagement suite. From 2.14.0 to before 4.13.0, a Pre-Account Takeover (Pre-ATO) vulnerability existed in Chatwoot's authentication flow. Because email confirmation was not enforced before an account became usable, a…
- CVE-2026-44711HIGHCVSS 7.9EG 7.92026-05-27
pam_usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, symlink attacks on pad directory and pad files enable authentication bypass and root file corruption. This vulnerability is fixed in 0.8.7.
- CVE-2026-44720MEDIUMCVSS 6.9EG 6.92026-05-27
OpenLearnX is an open-source, decentralized learning and assessment platform. Prior to 2.0.4, a critical authentication vulnerability was identified in OpenLearnX that could allow unauthorized access to user accounts under specific conditi…
- CVE-2026-4476MEDIUMCVSS 6.3EG 6.32026-03-20
A vulnerability was found in Yi Technology YI Home Camera 2 2.1.1_20171024151200. The impacted element is an unknown function of the file home/web/ipc of the component CGI Endpoint. Performing a manipulation results in missing authenticati…
- CVE-2026-44810HIGHCVSS 7.8EG 8.42026-06-09
Improper authentication in Windows Cryptographic Services allows an unauthorized attacker to elevate privileges locally.
- CVE-2026-44847HIGHCVSS 7.5EG 7.52026-05-26
MaxKB is an open-source AI assistant for enterprise. Prior to 2.9.0, MaxKB's webhook trigger endpoint (/api/trigger/v1/webhook/{trigger_id}) is accessible without authentication. The WebhookAuth class unconditionally returns (None, {}), wh…
- CVE-2026-44961UnratedEG not assessed2026-06-23
The XML‑RPC API addUser method has a validation bypass introduced in the fix for CVE‑2025‑55129. As a result, API users could create usernames that enabled impersonation or stored XSS attacks. Proper validation has been added where i…
- CVE-2026-44986CRITICALCVSS 9.9EG 9.92026-07-15
Penpot is an open-source design tool for design and code collaboration. Prior to 2.14.5, Penpot exposed teams_invitations.clj invitation tokens from create-team-invitations, embedded an existing profile id in auth.clj prepare-register-prof…
- CVE-2026-45153MEDIUMCVSS 4.6EG 4.62026-06-01
Nextcloud is an open source content collaboration platform. From version 33.0.0 to before version 33.1.0, after unlocking a locked Android phone the back-button could be used to bypass the Nextcloud Files app PIN. This issue has been patch…
- CVE-2026-45156HIGHCVSS 8.1EG 8.12026-06-01
Nextcloud is an open source content collaboration platform. From versions 0.3.0 to before 3.1.0, 5.0.0 to before 5.1.0, and 6.0.0 to before 6.4.0, a missing signature verification in User OIDC allowed a malicious ID4me authority to identif…
- CVE-2026-45283MEDIUMCVSS 4.3EG 4.32026-06-01
Nextcloud is an open source content collaboration platform. In Nextcloud Server from versions 32.0.0 to before 32.0.2, and 33.0.0 to before 33.0.1, the files_lock app did not properly validate the ownership of files when processing DAV loc…
- CVE-2026-45289MEDIUMCVSS 5.3EG 5.32026-06-02
CloudburstMC Protocol is a protocol library for Minecraft Bedrock Edition. Prior to version 3.0.0.Beta12-20260420.182526-15, CloudburstMC Protocol is partially missing validation for FULL type authentication tokens (Cloudburst/Protocol). T…
- CVE-2026-45363CRITICALCVSS 9.1EG 9.12026-05-18
ruby-jwt is a Ruby implementation of the RFC 7519 OAuth JSON Web Token standard. Prior to 2.10.3 and 3.2.0, JWT.decode(token, '', true, algorithm: 'HS256') accepts an attacker-forged token because OpenSSL::HMAC.digest('SHA256', '', payload…
- CVE-2026-45434CRITICALCVSS 9.8EG 9.82026-05-19
Improper Authentication vulnerability in Apache OFBiz via Password-Change Logic Flaw Leading to Remote Code Execution This issue affects Apache OFBiz: before 24.09.06. Users are recommended to upgrade to version 24.09.06, which fixes the…
- CVE-2026-45480CRITICALCVSS 10.0EG 10.02026-06-19
Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-45567HIGHCVSS 8.3EG 8.32026-06-10
Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, there is an authentication bypass vulnerability via 'api' substring in URL + unauthenticated /api/gpt. At time of publica…
- CVE-2026-4562HIGHCVSS 7.3EG 7.32026-03-23
A security flaw has been discovered in MacCMS 2025.1000.4052. This affects an unknown part of the file application/api/controller/Timming.php of the component Timming API Endpoint. The manipulation results in missing authentication. The at…
- CVE-2026-45690MEDIUMCVSS 5.9EG 5.92026-06-01
Nextcloud is an open source content collaboration platform. In Nextcloud Server from versions 32.0.0 to before 32.0.9, and 33.0.0 to before 33.0.3, an authentication bypass vulnerability allowed attackers with knowledge of a user's passwor…
- CVE-2026-45691MEDIUMCVSS 5.9EG 5.92026-06-01
Nextcloud is an open source content collaboration platform. In Nextcloud Server from versions 32.0.0 to before 32.0.9, and 33.0.0 to before 33.0.3, a pre-2FA session cookie (created after successful password authentication but before TOTP …
- CVE-2026-45754MEDIUMCVSS 5.3EG 5.32026-05-28
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 6.4.40, 7.4.12, and 8.0.12, the Mailjet mailer bridge and LOX24 notifier bridge webhook parsers received configured webhook secrets …
- CVE-2026-4582MEDIUMCVSS 5.0EG 5.02026-03-23
A security vulnerability has been detected in Shenzhen HCC Technology MPOS M6 PLUS 1V.31-N. Affected by this vulnerability is an unknown functionality of the component Bluetooth. Such manipulation leads to missing authentication. The attac…
- CVE-2026-4583MEDIUMCVSS 5.0EG 5.02026-03-23
A vulnerability was detected in Shenzhen HCC Technology MPOS M6 PLUS 1V.31-N. Affected by this issue is some unknown functionality of the component Bluetooth Handler. Performing a manipulation results in authentication bypass by capture-re…
- CVE-2026-4587LOWCVSS 3.7EG 3.72026-03-23
A vulnerability was found in HybridAuth up to 3.12.2. This issue affects some unknown processing of the file src/HttpClient/Curl.php of the component SSL Handler. The manipulation of the argument curlOptions results in improper certificate…
- CVE-2026-4592MEDIUMCVSS 5.6EG 5.62026-03-23
A security vulnerability has been detected in kalcaddle kodbox 1.64. This impacts the function loginAfter/tfaVerify of the file /workspace/source-code/plugins/client/controller/tfa/index.class.php of the component Password Login. The manip…
- CVE-2026-46389CRITICALCVSS 9.8EG 9.82026-06-05
UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS Core's Identity deployment. In versions 0.11.0 through 0.26.0, a logic error in the `client-kubernetes-secret` Keycloak c…
- CVE-2026-46485HIGHCVSS 8.2EG 8.22026-07-15
Dashy is a self-hostable personal dashboard. Prior to 4.0.8, Dashy deployments using OIDC can allow unauthenticated users or non-admin authenticated users to write changes to the main config.yaml through the config-saving functionality des…
- CVE-2026-46579HIGHCVSS 7.5EG 7.52026-05-29
A flaw was found in the OpenShift Router. When a Route has `insecureEdgeTerminationPolicy` set to Allow, the HTTP frontend does not remove `X-SSL-Client-*` headers from incoming requests. This allows an unauthenticated attacker to send pla…
- CVE-2026-4664MEDIUMCVSS 5.3EG 5.32026-04-10
The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 5.103.0. This is due to the `create_review_permissions_check()` function comparing the user-supplied `ke…
- CVE-2026-46705MEDIUMCVSS 5.3EG 5.32026-05-29
Russh is a Rust SSH client & server library. From version 0.34.0-beta.1 to before version 0.61.0, the russh server authentication path keeps internal userauth state across SSH_MSG_USERAUTH_REQUEST messages without separating that state whe…
- CVE-2026-46715MEDIUMCVSS 5.3EG 5.32026-05-22
Flask-Security-Too allows users to add security features to their Flask applicationa. Version 5.8.0's OAuth reauthentication flow can mark a session as fresh after verifying an OAuth account that belongs to a different user. If an attacker…
- CVE-2026-46817CRITICALCVSS 9.8EG 9.8⚠ KEV2026-05-28
Vulnerability in the Oracle Payments product of Oracle E-Business Suite (component: File Transmission). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network…
- CVE-2026-46827HIGHCVSS 8.8EG 8.82026-05-28
Vulnerability in the Oracle Payroll product of Oracle E-Business Suite (component: Self Service Manager). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with networ…
- CVE-2026-46840CRITICALCVSS 10.0EG 10.02026-05-28
Vulnerability in Oracle REST Data Services (component: Backend-as-a-Service). Supported versions that are affected are 24.2.0-26.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compro…
- CVE-2026-46859CRITICALCVSS 9.8EG 9.82026-06-17
Vulnerability in the Oracle Agile PLM product of Oracle Supply Chain (component: Security). The supported version that is affected is 9.3.6. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to…
- CVE-2026-46890CRITICALCVSS 9.8EG 9.82026-06-17
Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Marketing). Supported versions that are affected are 17.0-26.5. Easily exploitable vulnerability allows unauthenticated attacker with network access via…
- CVE-2026-46903HIGHCVSS 8.8EG 8.82026-06-17
Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Business Logic Infrastructure Security). Supported versions that are affected are 9.2.0.0-9.2.26.2. Easily exploitable vulnerability allows low p…
- CVE-2026-46916HIGHCVSS 8.8EG 8.82026-06-17
Vulnerability in the Oracle Process Manufacturing Product Development product of Oracle E-Business Suite (component: Quality Management Specs). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allo…
- CVE-2026-46919CRITICALCVSS 9.8EG 9.82026-06-17
Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that are affected are 17.0-26.5. Easily exploitable vulnerability allows unauthenticated attacker with n…
- CVE-2026-46921HIGHCVSS 8.8EG 8.82026-06-17
Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that are affected are 17.0-26.5. Easily exploitable vulnerability allows low privileged attacker with ne…
- CVE-2026-46928HIGHCVSS 8.8EG 8.82026-06-17
Vulnerability in the Oracle Spares Management 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 low privileged attacker wi…
- CVE-2026-46929HIGHCVSS 8.8EG 8.82026-06-17
Vulnerability in the Oracle Cost Management product of Oracle E-Business Suite (component: Cost Planning). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with netwo…
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