Alertas de Seguridad de la Información

M Crítico vulnerabilidad

07/07/2026

[CVE-2026-58473] Cognee before 1.2.0 contains an improper access control vulnerability that allows unauthenticated at…

Cognee before 1.2.0 contains an improper access control vulnerability that allows unauthenticated attackers to overwrite the global LLM provider configuration by self-registering an account and calling the settings endpoint, which performs no admin or superuser check. Attackers can redirect all LLM operations instance-wide to an attacker-controlled endpoint by exploiting the process-wide singleton…

nvdcriticovulnerabilidad CVSS 9.1 NVD

A Crítico vulnerabilidad

06/07/2026

[CVE-2026-53913] Improper Authentication, Missing Authentication for Critical Function, Not Failing Securely ('Failin…

Improper Authentication, Missing Authentication for Critical Function, Not Failing Securely ('Failing Open') vulnerability in Apache Camel Keycloak Component. The KeycloakSecurityPolicy of camel-keycloak guards a route by running KeycloakSecurityProcessor.beforeProcess(), which performs three checks in sequence: it rejects a request that carries no access token, then - only if requiredRoles is no…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

02/07/2026

[CVE-2026-4767] Missing authentication for critical function vulnerability in TR7 Cyber ​​Defense Inc. WAF-ASP allow…

Missing authentication for critical function vulnerability in TR7 Cyber ​​Defense Inc. WAF-ASP allows Authentication Abuse. This issue affects WAF-ASP: from v1.0.324.900 before v1.4.0.117.

nvdcriticovulnerabilidad CVSS 9.8 NVD

H Crítico vulnerabilidad

01/07/2026

[CVE-2026-58126] PACSgear PACS Scan 5.2.1 contains an unauthenticated remote code execution vulnerability that allows…

PACSgear PACS Scan 5.2.1 contains an unauthenticated remote code execution vulnerability that allows remote attackers to read and write arbitrary files by exploiting an exposed .NET Remoting TCP service on port 22222 via PGImageExchQueue.exe without any authentication requirement. Attackers can chain the arbitrary file write primitive with DLL hijacking in PGImageExchangeQueueSvc.exe, which loads …

nvdcriticovulnerabilidad CVSS 9.8 NVD

H Crítico vulnerabilidad

01/07/2026

[CVE-2026-58127] PACSgear MediaWriter 5.2.1 exposes a .NET Remoting TCP service on port 9000 via PacsgearMediaServerE…

PACSgear MediaWriter 5.2.1 exposes a .NET Remoting TCP service on port 9000 via PacsgearMediaServerEngine.dll, registered with ObjectURIs RemoteObj and UIRemoteObj, without any authentication requirement. By exploiting the MarshalByRefObject object unmarshalling technique and implementing .NET WebClient class methods, an unauthenticated remote attacker can read and write arbitrary files on the hos…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

30/06/2026

[CVE-2026-14162] Hospital Queuing Management developed by Advantech has a Sensitive Data Exposure vulnerability, allo…

Hospital Queuing Management developed by Advantech has a Sensitive Data Exposure vulnerability, allowing unauthenticated remote attackers to access a specific URL to obtain API documentation.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

29/06/2026

[CVE-2026-56782] Gorse before 0.5.10 contains an authentication bypass vulnerability in the /api/dump and /api/restor…

Gorse before 0.5.10 contains an authentication bypass vulnerability in the /api/dump and /api/restore endpoints that allows unauthenticated attackers to access protected functionality when admin_api_key is empty, which is the default configuration. Remote attackers can exfiltrate the entire database including user records, items, and feedback data containing personally identifiable information, or…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

25/06/2026

[CVE-2026-40702] WebSocket endpoints lack proper authentication mechanisms, enabling attackers to impersonate chargin…

WebSocket endpoints lack proper authentication mechanisms, enabling attackers to impersonate charging stations. As a result, attackers can exploit this weakness to gain unauthorized access to sensitive data or perform unauthorized actions. Given that no authentication is required, this can lead to privilege escalation and potentially compromise the security of the entire system.

nvdcriticovulnerabilidad CVSS 9.4 NVD

F Crítico vulnerabilidad

25/06/2026

[CVE-2025-71327] Flowise contains an authentication bypass vulnerability in the unprotected /api/v1/account/register …

Flowise contains an authentication bypass vulnerability in the unprotected /api/v1/account/register endpoint that allows unauthenticated attackers to create user accounts. Remote attackers can exploit this endpoint to register arbitrary accounts and authenticate to the system, gaining full API access without credentials.

nvdcriticovulnerabilidad CVSS 9.1 NVD

R Crítico vulnerabilidad

24/06/2026

[CVE-2026-49980] Rclone is a command-line program to sync files and directories to and from different cloud storage p…

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.46.0 until 1.74.3, rclone rcd --rc-serve accepts unauthenticated GET and HEAD requests to paths of the form: /[remote:path]/object. The remote value is parsed from the URL and passed to normal backend initialization. Inline remote configuration can set backend options that execute l…

nvdcriticovulnerabilidad CVSS 9.8 NVD

L Crítico vulnerabilidad

23/06/2026

[CVE-2026-55450] Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.1, unaut…

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.1, unauthenticated users can upload any amount of data to the server without any limitations. No need for any prior knowledge, only network access to Langflow. This can lead to space exhaustion on the server. In addition, in the response, the absolute path of the uploaded file is reported to the attacker, w…

nvdcriticovulnerabilidad CVSS 9.3 NVD

N Crítico vulnerabilidad

23/06/2026

[CVE-2026-54309] n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, when @n8n/mcp-browse…

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, when @n8n/mcp-browser is run in HTTP transport mode, the MCP endpoint accepts session initialization and tool invocation requests without any authentication. Any network-reachable client, or any website visited by the user, can establish an MCP session and invoke browser-control tools. Where the n8n AI Browser Bridge e…

nvdcriticovulnerabilidad CVSS 10.0 NVD

N Crítico vulnerabilidad

19/06/2026

[CVE-2026-9142] There is an insecure default credentials vulnerability in NI grpc-device when TLS configuration is n…

There is an insecure default credentials vulnerability in NI grpc-device when TLS configuration is not present and the server is bound beyond loopback.  This may allow an unauthenticated user access to the server on the local network.  This affects NI grpc-device 2.17.0 and prior versions.

nvdcriticovulnerabilidad CVSS 9.1 NVD

J Crítico vulnerabilidad

19/06/2026

[CVE-2026-50242] In JetBrains Hub before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 20…

In JetBrains Hub before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.148429 authentication bypass via direct database access leading to administrative access was possible

nvdcriticovulnerabilidad CVSS 10.0 NVD

P Crítico vulnerabilidad

19/06/2026

[CVE-2026-12046] Two state-mutating endpoints in pgAdmin 4's SQL Editor blueprint -- DELETE /sqleditor/close/<trans_i…

Two state-mutating endpoints in pgAdmin 4's SQL Editor blueprint -- DELETE /sqleditor/close/ and POST /sqleditor/initialize/sqleditor/update_connection/// -- were the only routes in the module missing the @pga_login_required decorator. Both reach a pickle.loads sink on session['gridData'][]['command_obj']: the close endpoint via close_sqleditor_session(), and up…

nvdcriticovulnerabilidad CVSS 9.0 NVD

M Crítico vulnerabilidad

18/06/2026

[CVE-2026-54130] Missing authentication for critical function in M365 Copilot allows an unauthorized attacker to disc…

Missing authentication for critical function in M365 Copilot allows an unauthorized attacker to disclose information over a network.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

18/06/2026

[CVE-2026-49257] mcp-pinot is a Python-based Model Context Protocol (MCP) server for interacting with Apache Pinot. I…

mcp-pinot is a Python-based Model Context Protocol (MCP) server for interacting with Apache Pinot. In versions 3.0.1 and below, mcp-pinot defaults to running an HTTP MCP server bound to 0.0.0.0:8080 with no authentication enabled. All MCP tools, including SQL query execution, schema creation, and table-config mutation, are reachable by any network-adjacent caller. The server proxies these calls us…

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

18/06/2026

[CVE-2026-54103] The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civil…

The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civilian Board of Contract Appeals (CBCA) Electronic Docketing System (EDS) does not authenticate password change requests to the '/update-profile/N' API endpoint. A remote, unauthenticated attacker could change an arbitrary user's password.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

17/06/2026

[CVE-2026-48814] Network-AI is a TypeScript/Node.js multi-agent orchestrator. In versions 5.7.1 and earlier, the MCP …

Network-AI is a TypeScript/Node.js multi-agent orchestrator. In versions 5.7.1 and earlier, the MCP SSE server allows unauthenticated cross-origin MCP tool invocation due to an empty default secret. This issue was partially addressed by CVE-2026-46701 in version 5.4.5 by closing the CORS flaw (with Access-Control-Allow-Origin now set only for localhost origins), but the empty-default-secret flaw d…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

17/06/2026

[CVE-2026-55196] Hermes WebUI before 0.51.409 contains an authentication bypass vulnerability in passkey registration…

Hermes WebUI before 0.51.409 contains an authentication bypass vulnerability in passkey registration endpoints that allows unauthenticated remote attackers to register arbitrary passkeys. When HERMES_WEBUI_PASSKEY=1 is enabled with no existing credentials, POST /api/auth/passkey/register/options and POST /api/auth/passkey/register endpoints are accessible without authentication, allowing attackers…

nvdcriticovulnerabilidad CVSS 9.1 NVD