CWE-306: Missing Authentication for Critical Functionality, page 10
Filter
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
What the weakness is: CWE-306 at MITRE
Ask an AI about CWE-306
ChatGPTClaudePerplexityGoogle AI Mode
Show the prompt
Explain CWE-306: Missing Authentication for Critical Functionality and how to prevent and detect it in code. Use https://cwe.mitre.org/data/definitions/306.html and https://cve.bz/cve/cwe/306?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.
- 8.8CVE-2026-54504EPSS 0.6%
MCP Documentation Server is a local-first document management and semantic search server for AI coding agents. From 1.13.0 until 1.13.1, the automatically started Web UI in src/server.ts calls startWebServer in src/web-server.ts with START…
- 8.1CVE-2026-54446EPSS 0.6%
NetLicensing MCP Server is a natural-language interface that enables agentic applications to manage the software-licensing lifecycle in Labs64 NetLicensing. Prior to 0.1.6, network-reachable HTTP transport requests to /mcp that omit x-netl…
- 8.8CVE-2026-92972EPSS 0.5%
SGLang through 0.5.19 in prefill/decode disaggregation mode contains an unauthenticated PUT /route endpoint on the prefill bootstrap service that allows attackers to poison the KV transfer routing table. Attackers can supply arbitrary rank…
- 5.3CVE-2026-71568EPSS 0.2%
In BMCtest, Ironic is started without authentication and TLS for the duration of the test. Exploiting the problem requires winning the race with bmctest itself, which reduces the attack window and significantly increases its complexity.
- 9.8CVE-2026-81475EPSS 0.5%
Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading t…
- 5.5CVE-2026-81441EPSS 0.1%
Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability, leading to…
- 1.2CVE-2026-50608EPSS 0.2%
A vulnerability has been identified in the Acer System Monitoring component included with NitroSense and PredatorSense. The WebSocket handshake process does not properly require authentication before allowing connections to the service. Un…
- 8.8CVE-2026-86801EPSS 0.5%
The To Do List Member WordPress plugin from 1.4 through 1.6 ships a file upload endpoint that does not load WordPress and therefore applies no authentication, capability or nonce check of any kind, and validates only the name of an uploade…
- 4.9CVE-2026-50604EPSS 0.2%
A vulnerability has been identified in the Acer Agent Service component included with NitroSense and PredatorSense. The socket handshake process does not properly require authentication before granting access to the service. Under certain …
- 7.1CVE-2026-89034EPSS 0.3%
TCH QRing smart ring model R20_B006 running firmware RT09R20_1.00.00_250318 contains an unauthenticated Bluetooth Low Energy access vulnerability that allows any nearby attacker to connect to the device without pairing, authentication, or …
- 9.1CVE-2026-61594EPSS 0.5%
djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, the live (WebSocket) transport authorizes a mount via `check_view_auth`, not Django's `View.dispatch()` …
- 9.3CVE-2026-92805EPSS 0.6%
UVdesk Community Skeleton through 1.1.8 fails to authenticate or validate installation state on wizard endpoints in ConfigureHelpdesk controller actions. Unauthenticated attackers can repoint the database and create super administrator acc…
- 5.3CVE-2026-76447EPSS 0.4%
A vulnerability in the Online Certificate Status Protocol (OCSP) responder of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to cause an administrative reload of the OCSP responder certificate and key material.…
- 5.3CVE-2026-76444EPSS 0.4%
A vulnerability in an internal service of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to retrieve sensitive configuration information from an affected device. This vulnerability is due to missing authenti…
- 5.3CVE-2026-76439EPSS 0.4%
A vulnerability in the endpoint posture status reporting functionality of the guest portal web application of Cisco ISE could allow an unauthenticated, remote attacker to submit forged posture status events into the endpoint posture pipeli…
- 7.5CVE-2026-20343EPSS 0.7%
A vulnerability in a critical API for Cisco Secure FMC Software could allow an unauthenticated, remote attacker to download sensitive files and use unbounded disk space. This vulnerability exists because a critical API lacks authenticat…
- 10.0CVE-2026-92808EPSS 0.6%
A server-side request forgery (SSRF) vulnerability exists in the UnifiedLogin service of Altium Enterprise Server. An unauthenticated network attacker can cause the server to issue outbound HTTP requests to a destination of the attacker's …
- 9.8CVE-2026-20326EPSS 0.6%
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Nexus Dashboard engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that a…
- 8.8CVE-2026-92729EPSS 0.6%
SigNoz versions 0.88.0 through 0.141.0 fail to apply authorization wrappers to trace-funnel analytics endpoints in the HTTP handler. Unauthenticated attackers can submit arbitrary funnel definitions to retrieve trace analytics including id…
- 9.3CVE-2026-92720EPSS 0.6%
Kubero through 3.1.1 fails to apply authentication guards to the notifications API endpoints, allowing unauthenticated attackers to read webhook secrets and service URLs. Attackers can retrieve stored credentials and register malicious web…
- 9.3CVE-2026-92717EPSS 0.5%
Covenant through 0.6 registers the CovenantHub SignalR hub without an Authorize attribute, allowing unauthenticated callers to invoke CreateHttpListener and receive a signed JWT token. Attackers can use the obtained token to authenticate a…
- 7.5CVE-2026-92625EPSS 0.7%
Control iD iDSecure versions prior to 4.8.3.0 are affected by an unauthenticated Denial of Service. The /api/license/restartService endpoint is reachable without authentication and invokes an internal routine that terminates the iDSecure…
- 7.4CVE-2026-61590EPSS 0.4%
djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, djust's observability endpoints expose live view/session state and a remote method-invocation surface (`…
- 8.8CVE-2026-73173EPSS 0.7%
Nozomi Networks Labs identified a CWE-306: Missing Authentication for Critical Function vulnerability in the edgserver management protocol of Advantech EKI-1242EIMS in firmware version V1.06.01 that allows a remote unauthenticated attacker…
- 7.1CVE-2026-40856EPSS 0.4%
WNC T-Mobile 5G Box IDU router is vulnerable to improper access control. The vulnerability exists in the wnc_maccheck.cgi endpoint, which is accessible without authentication. It allows a remote attacker to retrieve sensitive configuration…
- 8.7CVE-2026-86106EPSS 0.4%
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.
- 8.7CVE-2026-88263EPSS 0.6%
XikeStor Layer3 switches miss authentication for downloading configuration data. Unauthenticated attacker may retrieve the configuration data containing network configurations and passwords to operate the affected product improperly or to …
- 7.5CVE-2026-88065EPSS 0.5%
`tts-be` is a backend for a timetable selector that aims to help students better choose their class schedules. Versions prior to 2.1.0 have a Broken Access Control vulnerability across several API endpoints (such as `/api/student/{id}/phot…
- 7.1CVE-2026-68953EPSS 0.6%
The affected products are vulnerable to an authentication bypass that allows unauthenticated remote attackers to disclose sensitive device information, including administrator credentials in plaintext, by sending crafted HTTP(S) requests.
- 8.7CVE-2026-68070EPSS 0.4%
The affected products are missing authentication for a critical function, which could allow an attacker to run as root and pass received bytes directly to a system command.
- 6.9CVE-2026-89027EPSS 0.4%
miniOrange JWT Authentication for WP REST APIs plugin for WordPress before 4.8.0 contains an authentication method downgrade vulnerability that allows unauthenticated attackers to bypass administrator-configured authentication by supplying…
- 9.1CVE-2026-87223EPSS 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…
- 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…
- 7.5CVE-2026-87205EPSS 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…
- 8.2CVE-2026-87200EPSS 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…
- 8.2CVE-2026-87197EPSS 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…
- 8.2CVE-2026-87196EPSS 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…
- 7.4CVE-2026-87195EPSS 0.3%
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. Difficult to exploit vulnerability allows unauthenticated attacker with …
- 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…
- 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…
- 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…
- 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…
- 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…
- 7.1CVE-2026-87142EPSS 0.3%
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…
- 7.5CVE-2026-87136EPSS 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…
- 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…
- 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…
- 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…
- 8.2CVE-2026-83461EPSS 0.4%
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…
- 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…