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Base de CVEs
Vulnerabilidades publicadas, com severidade, exploração conhecida e fontes oficiais.
CVE-2026-34758
Crítica · 9.1
CWE-306 02/04/2026
OneUptime: Missing Authentication on Notification Endpoints
OneUptime is an open-source monitoring and observability platform. Prior to version 10.0.42, unauthenticated access to Notification test and Phone Number management endpoints allows SMS/Call/Email/WhatsApp abuse and phone number purchase. This issue has been patched in version 10.0.42.
CVE-2026-29132
Alta · 7.5
CWE-306 02/04/2026
ESWmail-Verify Bypass
SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker with access to a victim's GINA account to bypass a second-password check and read protected emails.
CVE-2026-21767
Baixa · 3.3
CWE-306 01/04/2026
HCL BigFix Platform is affected by insufficient authentication
HCL BigFix Platform is affected by insufficient authentication. The application might allow users to access sensitive areas of the application without proper authentication.
CVE-2025-67805
Alta · 7.5
CWE-306 01/04/2026
Missing Authentication for Critical Function em Sagedpw Sage Dpw
A non-default configuration in Sage DPW 2025_06_004 allows unauthenticated access to diagnostic endpoints within the Database Monitor feature, exposing sensitive information such as hashes and table names. This feature is disabled by default in all installations and never available in Sage DPW Cloud. It was forcibly disabled again in version 2025_06_003.
CVE-2026-34999
Média · 5.3
CWE-306 01/04/2026
OpenViking 0.2.5 < 0.2.14 Bot Proxy Endpoints Allow Unauthenticated Access
OpenViking versions 0.2.5 prior to 0.2.14 contain a missing authentication vulnerability in the bot proxy router that allows remote unauthenticated attackers to access protected bot proxy functionality by sending requests to the POST /bot/v1/chat and POST /bot/v1/chat/stream endpoints. Attackers can bypass authentication checks and interact directly with the upstream bot backend through the OpenViking proxy without providing valid credentials.
CVE-2026-34732
Alta · 7.5
CWE-306 31/03/2026
AVideo: Missing Authentication in CreatePlugin list.json.php Template Affects 21 Endpoints
WWBN AVideo is an open source video platform. In versions 26.0 and prior, the AVideo CreatePlugin template for list.json.php does not include any authentication or authorization check. While the companion templates add.json.php and delete.json.php both require admin privileges, the list.json.php template was shipped without this guard. Every plugin that uses the CreatePlugin code generator inherits this omission, resulting in 21 unauthenticated data listing endpoints across the platform. These endpoints expose sensitive data including user PII, payment transaction logs, IP addresses, user agents, and internal system records. At time of publication, there are no publicly available patches.
CVE-2026-34731
Alta · 7.5
CWE-306 31/03/2026
AVideo: Unauthenticated Live Stream Termination via RTMP Callback on_publish_done.php
WWBN AVideo is an open source video platform. In versions 26.0 and prior, the AVideo on_publish_done.php endpoint in the Live plugin allows unauthenticated users to terminate any active live stream. The endpoint processes RTMP callback events to mark streams as finished in the database, but performs no authentication or authorization checks before doing so. An attacker can enumerate active stream keys from the unauthenticated stats.json.php endpoint, then send crafted POST requests to on_publish_done.php to terminate any live broadcast. This enables denial-of-service against all live streaming functionality on the platform. At time of publication, there are no publicly available patches.
CVE-2026-1579
Crítica · 9.8
CWE-306 31/03/2026
PX4 Autopilot: falta de autenticação em função crítica
O protocolo de comunicação MAVLink não exige autenticação criptográfica por padrão. Quando a assinatura de mensagens MAVLink 2.0 não está habilitada, qualquer mensagem, incluindo SERIAL_CONTROL, que fornece acesso interativo ao shell, pode ser enviada por uma parte não autenticada com acesso à interface MAVLink. O PX4 oferece a assinatura de mensagens MAVLink 2.0 como mecanismo de autenticação criptográfica para toda a comunicação MAVLink. Quando a assinatura está habilitada, mensagens não assinadas são rejeitadas no nível do protocolo.
CVE-2026-3356
Crítica · 9.3
CWE-306 31/03/2026
Bypass de Autenticação no MS27102A Remote Spectrum Monitor (CVE-2026-3356)
O MS27102A Remote Spectrum Monitor é vulnerável a um bypass de autenticação que permite que usuários não autorizados acessem e manipulem sua interface de gerenciamento. Como o dispositivo não oferece nenhum mecanismo para habilitar ou configurar a autenticação, o problema é inerente ao seu projeto, e não a um erro de implantação.
CVE-2026-34227
Alta · 8.8
CWE-306 31/03/2026
Sliver One-Click Remote Access: Insecure CORS & Unauthenticated MCP Interface
Sliver is a command and control framework that uses a custom Wireguard netstack. Prior to version 1.7.4, a single click on a malicious link gives an unauthenticated attacker immediate, silent control over every active C2 session or beacon, capable of exfiltrating all collected target data (e.g. SSH keys, ntds.dit) or destroying the entire compromised infrastructure, entirely through the operator's own browser. This issue has been patched in version 1.7.4.
CVE-2026-34200
Alta · 7.5
CWE-306 31/03/2026
Nhost CLI MCP Server: Missing Inbound Authentication on Explicitly Bound Network Port
Nhost is an open source Firebase alternative with GraphQL. Prior to version 1.41.0, The Nhost CLI MCP server, when explicitly configured to listen on a network port, applies no inbound authentication and does not enforce strict CORS. This allows a malicious website visited on the same machine to issue cross-origin requests to the MCP server and invoke privileged tools using the developer's locally configured credentials. This vulnerability requires two explicit, non-default configuration steps to be exploitable. The default nhost mcp start configuration is not affected. This issue has been patched in version 1.41.0.
CVE-2026-34162
Crítica · 10.0
CWE-306 31/03/2026
FastGPT: Unauthenticated SSRF via httpTools Endpoint Leads to Internal API Key Theft
FastGPT is an AI Agent building platform. Prior to version 4.14.9.5, the FastGPT HTTP tools testing endpoint (/api/core/app/httpTools/runTool) is exposed without any authentication. This endpoint acts as a full HTTP proxy — it accepts a user-supplied baseUrl, toolPath, HTTP method, custom headers, and body, then makes a server-side HTTP request and returns the complete response to the caller. This issue has been patched in version 4.14.9.5.
CVE-2026-33032
Crítica · 9.8
Exploit público CWE-306 30/03/2026
Nginx UI: falta de autenticação no endpoint de mensagens MCP
Nginx UI é uma interface web de usuário para o servidor web Nginx. Nas versões 2.3.5 e anteriores, a integração MCP (Model Context Protocol) do nginx-ui expõe dois endpoints HTTP: /mcp e /mcp_message. Enquanto /mcp exige tanto whitelist de IP quanto autenticação (middleware AuthRequired()), o endpoint /mcp_message aplica apenas whitelist de IP, e a whitelist padrão de IP é vazia, que o middleware trata como 'permitir todos'. Isso significa que qualquer atacante na rede pode invocar todas as ferramentas MCP sem autenticação, incluindo reiniciar o nginx, criar, modificar e excluir arquivos de configuração do nginx e disparar recargas automáticas de configuração, alcançando o controle completo do serviço nginx. No momento da publicação, não há patches publicamente disponíveis.
CVE-2018-25225
Alta · 7.8
CWE-306 28/03/2026
SIPP 3.3 Stack-Based Buffer Overflow via Configuration File
SIPP 3.3 contains a stack-based buffer overflow vulnerability that allows local unauthenticated attackers to execute arbitrary code by supplying malicious input in the configuration file. Attackers can craft a configuration file with oversized values that overflow a stack buffer, overwriting the return address and executing arbitrary code through return-oriented programming gadgets.
CVE-2018-25224
Alta · 7.8
CWE-306 28/03/2026
PMS 0.42 Stack-Based Buffer Overflow via Configuration File
PMS 0.42 contains a stack-based buffer overflow vulnerability that allows local unauthenticated attackers to execute arbitrary code by supplying malicious values in the configuration file. Attackers can craft configuration files with oversized input that overflows the stack buffer and execute shell commands via return-oriented programming gadgets.
CVE-2026-34411
Média · 5.3
CWE-306 27/03/2026
Appsmith < 1.98 Unauthenticated Instance Configuration Disclosure via Management APIs
Appsmith versions prior to 1.98 expose sensitive instance management API endpoints without authentication. Unauthenticated attackers can query endpoints like /api/v1/consolidated-api/view and /api/v1/tenants/current to retrieve configuration metadata, license information, and unsalted SHA-256 hashes of admin email domains for reconnaissance and targeted attack planning.
CVE-2026-33366
Média · 5.3
CWE-306 27/03/2026
Missing authentication for critical function vulnerability in BUFFALO Wi-Fi router products may...
Missing authentication for critical function vulnerability in BUFFALO Wi-Fi router products may allow an attacker to forcibly reboot the product without authentication.
CVE-2026-3527
Média · 6.5
CWE-306 26/03/2026
AJAX Dashboard - Critical - Access bypass - SA-CONTRIB-2026-022
Missing Authentication for Critical Function vulnerability in Drupal AJAX Dashboard allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects AJAX Dashboard: from 0.0.0 before 3.1.0.
CVE-2026-24068
Alta · 8.8
CWE-306 26/03/2026
Missing XPC Client & NSXPC endpoint validation leads to privilege escalation in Vienna Assistant (MacOS) - Vienna Symphonic Library
The VSL privileged helper does utilize NSXPC for IPC. The implementation of the "shouldAcceptNewConnection" function, which is used by the NSXPC framework to validate if a client should be allowed to connect to the XPC listener, does not validate clients at all. This means that any process can connect to this service using the configured protocol. A malicious process is able to call all the functions defined in the corresponding HelperToolProtocol. No validation is performed in the functions "writeReceiptFile" and “runUninstaller” of the HelperToolProtocol. This allows an attacker to write files to any location with any data as well as execute any file with any arguments. Any process can call these functions because of the missing XPC client validation described before. The abuse of the missing endpoint validation leads to privilege escalation.
CVE-2026-1724
Alta · 7.5
CWE-306 25/03/2026
Missing Authentication for Critical Function in GitLab
GitLab has remediated an issue in GitLab EE affecting all versions from 18.5 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an unauthenticated user to access API tokens of self-hosted AI models due to improper access control.
CVE-2026-32326
Média · 5.7
CWE-306 25/03/2026
Missing Authentication for Critical Function em Sharp home 5G HR01
SHARP routers do not perform authentication for some web APIs. The device information may be retrieved without authentication. If the administrative password of the device is left as the initial one, the device may be taken over.
CVE-2026-2417
Crítica · 9.3
CWE-306 24/03/2026
Ausência de autenticação em Pharos Controls Mosaic Show Controller
Uma vulnerabilidade de Ausência de Autenticação para Função Crítica (Missing Authentication for Critical Function) no firmware do Pharos Controls Mosaic Show Controller versão 2.15.3 poderia permitir que um atacante não autenticado contornasse a autenticação e executasse comandos arbitrários com privilégios de root.
CVE-2026-33159
Média · 6.5
CWE-306 24/03/2026
Craft CMS: Unauthenticated users could execute project configuration sync operations that should be restricted trusted users
Craft CMS is a content management system (CMS). From version 4.0.0-RC1 to before version 4.17.8 and from version 5.0.0-RC1 to before version 5.9.14, guest users can access Config Sync updater index, obtain signed data, and execute state-changing Config Sync actions (regenerate-yaml, apply-yaml-changes) without authentication. This issue has been patched in versions 4.17.8 and 5.9.14.
CVE-2026-33340
Crítica · 9.1
Exploit público CWE-306 24/03/2026
LoLLMs WEBUI com Server-Side Request Forgery não autenticado no endpoint /api/proxy
LoLLMs WEBUI fornece a interface web de usuário para Lord of Large Language and Multi modal Systems. Foi identificada uma vulnerabilidade crítica de Server-Side Request Forgery (SSRF) em todas as versões conhecidas do `lollms-webui`. O endpoint `@router.post("/api/proxy")` permite que atacantes não autenticados forcem o servidor a realizar requisições GET arbitrárias. Isso pode ser explorado para acessar serviços internos, escanear redes locais ou exfiltrar metadados sensíveis de nuvem (por exemplo, tokens IAM da AWS/GCP). Até o momento da publicação, não há versões corrigidas conhecidas disponíveis.
CVE-2019-25632
Média · 5.5
CWE-306 24/03/2026
phpFileManager 1.7.8 Local File Inclusion via index.php
phpFileManager 1.7.8 contains a local file inclusion vulnerability that allows unauthenticated attackers to read arbitrary files by manipulating the action, fm_current_dir, and filename parameters. Attackers can send GET requests to index.php with crafted parameter values to access sensitive files like /etc/passwd from the server.