CWE-306— Missing Authentication for Critical Function
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.— MITRE CWE catalog
3,329 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-306page 65 of 67
- CVE-2026-83151CRITICALCVSS 9.8EG 9.82026-09-15
Vulnerability in the Service Delivery Platform product of Oracle Fusion Middleware (component: Messaging Enabler). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticate…
- CVE-2026-83154CRITICALCVSS 9.1EG 9.12026-09-15
Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows unauthenticated attacker with network access via SOAP …
- CVE-2026-83201CRITICALCVSS 9.1EG 9.12026-09-15
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 …
- CVE-2026-83202CRITICALCVSS 9.1EG 9.12026-09-15
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 …
- CVE-2026-83232CRITICALCVSS 9.8EG 9.82026-09-15
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…
- CVE-2026-83261CRITICALCVSS 9.8EG 9.82026-09-15
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…
- CVE-2026-83269CRITICALCVSS 9.8EG 9.82026-09-15
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…
- CVE-2026-83283CRITICALCVSS 9.8EG 9.82026-09-15
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…
- CVE-2026-83327CRITICALCVSS 9.8EG 9.82026-09-15
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 …
- CVE-2026-83339CRITICALCVSS 9.8EG 9.82026-09-15
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…
- CVE-2026-8335HIGHCVSS 7.1EG 7.12026-06-10
A missing authentication check on the Aix‑DB "/llm/process_llm_out" endpoint allows unauthenticated clients to execute arbitrary "SELECT" SQL queries and retrieve database data, as the endpoint lacks the token validation enforced on all …
- CVE-2026-83355CRITICALCVSS 9.8EG 9.82026-09-15
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…
- CVE-2026-83452CRITICALCVSS 9.8EG 9.82026-09-15
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…
- CVE-2026-83462CRITICALCVSS 9.8EG 9.82026-09-15
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…
- CVE-2026-8364CRITICALCVSS 9.8EG 9.82026-05-27
Gladinet Triofox Cloud Server Agent Access Service (GladServerAgentService.exe) listens on TCP port 7878 and processes remote HTTP messages with URL paths starting with /resources, /status, /sysinfo, /woshome, /Settings, /schedule, or /Dav…
- CVE-2026-83991MEDIUMCVSS 5.5EG 5.52026-09-08
Missing authentication for critical function in Windows Cloud Files Mini Filter Driver allows an authorized attacker to perform tampering locally.
- CVE-2026-84075CRITICALCVSS 9.9EG 9.92026-09-18
IBM Guardium Data Protection 12.2 could allow a remote attacker to bypass security restrictions due to missing authentication for the ChangeTrackerServlet.
- CVE-2026-84078CRITICALCVSS 9.9EG 9.92026-09-18
IBM Guardium Data Protection 12.2 is vulnerable to a missing authentication vulnerability in the LoadBalancerServlet. An unauthenticated user can access privileged load-balancer operations, potentially resulting in unauthorized actions and…
- CVE-2026-84400LOWCVSS 3.1EG 3.12026-09-18
CareCam CM2507 IP cameras contain an insufficiently protected network maintenance mechanism that can activate a remote debugging service. An attacker on the same local network who satisfies certain device state conditions could make the se…
- CVE-2026-84423HIGHCVSS 7.3EG 7.32026-09-01
A vulnerability has been found in Casdoor up to 4.0.0. This affects an unknown function of the file controllers/resource.go of the component upload-resource API. Such manipulation leads to missing authentication. It is possible to launch t…
- CVE-2026-84452HIGHCVSS 8.6EG 8.62026-09-02
Windows ML CLI is a command line tool for building portable, performant, and high-quality AI models for Windows ML. Prior to 0.4.0, the src/winml/modelkit/serve/cli_api.py component exposes WinML CLI commands through a localhost HTTP API w…
- CVE-2026-8446HIGHCVSS 7.5EG 7.52026-08-05
IBM Langflow OSS 1.0.0 through 1.10.3 contain an authentication bypass vulnerability in the Model Context Protocol (MCP) composer endpoint when mcp_composer_enabled=true (default) and projects are configured with auth_type=oauth .
- CVE-2026-84485HIGHCVSS 7.5EG 7.52026-09-02
APITable through 1.13.0-beta.1 exposes the internal organization loadOrSearch endpoint without authentication, allowing unauthenticated attackers to retrieve member names, email addresses, and team hierarchy. Attackers can query the endpoi…
- CVE-2026-84696HIGHCVSS 8.2EG 8.22026-09-02
Phison PS3111-S11 controller firmware versions through SBFQT1.3 expose privileged vendor unique commands over the ATA interface with absent or defeatable authentication mechanisms. Attackers can bypass the weak CRC-16 based unlock handshak…
- CVE-2026-84700HIGHCVSS 8.6EG 8.62026-09-02
PikiwiDB (Pika) v3.5.7 exposes an internal protobuf replication server on a port derived from the client port plus 2000 (e.g. 11221 when the default client port 9221 is used) that does not authenticate incoming requests. Although requirepa…
- CVE-2026-84831HIGHCVSS 7.7EG 7.72026-09-03
SEPPmail Secure Email Gateway before 15.0.7 creates a fully privileged session before required multi-factor authentication enrollment is completed. An attacker with the password for an MFA-required but unenrolled account can access protect…
- CVE-2026-84839MEDIUMCVSS 5.3EG 5.32026-09-02
A vulnerability was determined in tsi-coop tsi-dpdp-cms up to 0.5.0. Affected by this issue is some unknown functionality of the file web.xml of the component Admin Console/DPO Compliance Console. Executing a manipulation can lead to missi…
- CVE-2026-84840MEDIUMCVSS 6.5EG 6.52026-09-02
A vulnerability was identified in tsi-coop tsi-dpdp-cms up to 0.5.0. This affects an unknown part of the file InterceptingFilter.java of the component Bootstrap Setup Endpoint. The manipulation leads to missing authentication. The attack c…
- CVE-2026-8505CRITICALCVSS 9.8EG 9.82026-07-17
IBM Langflow OSS 1.0.0 through 1.10.0 has a vulnerability in Langflow's webhook authentication logic allows unauthenticated users to trigger the execution of any flow. The system incorrectly bypasses API key validation when the WEBHOOK_AUT…
- CVE-2026-85424CRITICALCVSS 9.8EG 9.82026-09-03
MOOS core-moos through 10.4.0 lacks authentication in the wire protocol, allowing unauthenticated clients to connect with full publish, subscribe, and database clear privileges. Attackers can bypass the compile-time protocol string check a…
- CVE-2026-85428CRITICALCVSS 9.8EG 9.82026-09-03
MOOS core-moos through 10.4.0 contains an authentication bypass vulnerability in the optional MOOSDB HTTP server that allows unauthenticated clients to write variables. Attackers can send HTTP requests with variable names and values to the…
- CVE-2026-85478LOWCVSS 3.5EG 3.52026-09-18
A CM2507 IP camera running firmware version HMT.CM2507 v251211.1507 exposes an interactive bootloader through a physical debug interface without requiring authentication. An attacker with physical access could interrupt the normal boot pro…
- CVE-2026-85636MEDIUMCVSS 5.3EG 5.32026-09-04
A vulnerability was identified in jofpin trape 1.0.0. Affected by this vulnerability is an unknown functionality of the file core/stats.py of the component Login Endpoint. The manipulation leads to missing authentication. The attack may be…
- CVE-2026-85637MEDIUMCVSS 5.3EG 5.32026-09-04
A security flaw has been discovered in jofpin trape 1.0.0/2.0. Affected by this issue is the function join_room of the file core/sockets.py of the component Admin Endpoint. The manipulation results in missing authentication. The attack may…
- CVE-2026-85663CRITICALCVSS 9.8EG 9.82026-09-04
Aim 3.29.1 remote tracking server fails to authenticate requests and dispatches arbitrary methods through getattr without allowlist validation. Unauthenticated attackers can register clients, instantiate Repo resources, and invoke arbitrar…
- CVE-2026-85667CRITICALCVSS 9.1EG 9.12026-09-04
xiaobei through 5.5.2 fails to implement authentication or signature validation on webhook endpoints, allowing unauthenticated attackers to inject arbitrary messages into the agent pipeline. Attackers can publish malicious messages via the…
- CVE-2026-85671HIGHCVSS 7.5EG 7.52026-09-04
QAnything 2.0.0 contains an authentication bypass vulnerability in the /api/local_doc_qa/get_file_base64 and /api/local_doc_qa/get_doc endpoints that allows unauthenticated attackers to access any uploaded file or document. Attackers can e…
- CVE-2026-85688CRITICALCVSS 9.8EG 9.82026-09-04
TEN Framework 0.11.71 contains unauthenticated arbitrary file read and write vulnerabilities in the TMAN Designer file-content API endpoints. Attackers can submit POST and PUT requests to the /api/designer/v1/file-content endpoints to read…
- CVE-2026-85695CRITICALCVSS 9.4EG 9.42026-09-04
FastChat contains an authentication bypass vulnerability in the /register_worker endpoint that allows unauthenticated attackers to register arbitrary worker addresses and perform server-side request forgery. Attackers can register maliciou…
- CVE-2026-85701MEDIUMCVSS 5.3EG 5.32026-09-04
A vulnerability has been found in ramon-victor freegpt-webui up to 098db3dfeb41555c2ca9269df0f13e10ec1c35dc. This issue affects the function ChatCompletion.create of the file g4f/__init__.py of the component Authentication Check. Such mani…
- CVE-2026-85702HIGHCVSS 7.3EG 7.32026-09-04
A security vulnerability has been detected in ramon-victor freegpt-webui up to 098db3dfeb41555c2ca9269df0f13e10ec1c35dc. Affected is the function _conversation of the file server/backend.py of the component Backend Conversation API. Such m…
- CVE-2026-85889CRITICALCVSS 10.0EG 10.02026-09-17
Missing authentication for critical function in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-85981MEDIUMCVSS 6.7EG 6.72026-09-08
The administrative panel of the Auth0 AD/LDAP Connector (versions 6.5.0 and earlier) listens on the local loopback interface without requiring authentication. This allows a local, low-privileged user or process on the host system to access…
- CVE-2026-8602CRITICALCVSS 9.1EG 9.12026-05-19
In ScadaBR version 1.2.0, a Missing Authentication for Critical Function vulnerability could allow an unauthenticated attacker to send a HTTP GET requests to the SCADA system and inject arbitrary sensor readings.
- CVE-2026-86106CRITICALCVSS 9.6EG 9.62026-09-16
An unauthenticated actor with network access to the private HA interconnect may trigger sensitive HA peer functions without verification. This could result in elevated command execution on Edge units where HA is enabled.
- CVE-2026-86121CRITICALCVSS 9.8EG 9.82026-09-05
Cua computer-server versions before 0.3.42 skip authentication when the CONTAINER_NAME environment variable is unset and bind to all interfaces by default, allowing unauthenticated attackers to execute arbitrary commands. Attackers can rea…
- CVE-2026-86124CRITICALCVSS 9.8EG 9.82026-09-05
AutoAgent contains an unauthenticated remote code execution vulnerability in the TCP server that binds to all interfaces and executes attacker-supplied commands as root. Attackers can connect to the exposed communication port and execute a…
- CVE-2026-86184CRITICALCVSS 9.8EG 9.82026-09-05
Lara Dashboard before 1.3.0 contains an authentication bypass vulnerability in the screenshot-login route that allows unauthenticated attackers to authenticate as any user by email when APP_ENV is not production. Attackers can request the …
- CVE-2026-86242HIGHCVSS 8.1EG 8.12026-09-06
Bifrost HTTP transport before 2.0.0 accepts an enabled custom plugin whose path is an HTTP URL through unauthenticated POST /api/plugins when management authentication is disabled (the default, governance.auth_config.is_enabled=false). The…
- CVE-2026-86259HIGHCVSS 7.5EG 7.52026-09-06
OpenMAIC before 1.0.1 skips server-side request forgery validation in non-production builds, allowing unauthenticated attackers to reach cloud instance metadata services. Attackers can supply arbitrary provider URLs via the x-base-url head…
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