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Vulnerabilidades publicadas, com severidade, exploração conhecida e fontes oficiais.
CVE-2026-35514
Média · 6.5
CWE-306 30/04/2026
Unauthenticated Account Registration via /user/invited Bypasses All Signup Restrictions in Chartbrew
Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. In version 4.9.0, the endpoint POST /user/invited does not validate any invite token, authentication header, or session. Any unauthenticated attacker can call this endpoint directly to create a fully active account and receive a valid JWT — even when the instance has existing users and signupRestricted is enabled. This bypass is distinct from the normal registration endpoint (POST /user) which enforces signupRestricted and sets active: false pending verification. This issue has been patched in version 5.0.0.
CVE-2025-13030
Crítica · 9.8
CWE-306 30/04/2026
django-mdeditor is Missing Authentication for Critical Function
All versions of the package django-mdeditor are vulnerable to Missing Authentication for Critical Function in the image upload endpoint. An attacker can upload malicious files and achieve arbitrary code execution since this endpoint lacks authentication protection and proper sanitisation of file names.
CVE-2026-0204
Alta · 8.0
CWE-306 29/04/2026
A vulnerability in the access control mechanism of SonicOS may allow certain management interface...
A vulnerability in the access control mechanism of SonicOS may allow certain management interface functions to be accessible under specific conditions.
CVE-2026-41940
Crítica · 9.8
KEV Urgente · 93 Exploit público Ransomware CWE-306 29/04/2026
WebPros cPanel & WHM and WP2 (WordPress Squared) Missing Authentication for Critical Function Vulnerability
cPanel and WHM versions after 11.40 contain an authentication bypass vulnerability in the login flow that allows unauthenticated remote attackers to gain unauthorized access to the control panel.
CVE-2026-3893
Crítica · 9.4
CWE-306 28/04/2026
Receptor GNSS Carlson VASCO-B: falta de autenticação (CVE-2026-3893)
O Carlson VASCO-B GNSS Receiver não possui mecanismo de autenticação, permitindo que um atacante com acesso à rede acesse diretamente e modifique suas configurações e funções operacionais, sem precisar de credenciais.
CVE-2026-5944
Alta · 8.2
CWE-306 28/04/2026
Cisco Intersight Device Connector for Nutanix Prism Central Unauthenticated API Access
An improper access control vulnerability exists in the Cisco Intersight Device Connector for Nutanix Prism Central. The service exposes an API passthrough endpoint on TCP port 7373 that is accessible within the network scope of the deployment environment without authentication.
An unauthenticated attacker with network access can exploit this vulnerability by sending crafted requests to the exposed endpoint to enumerate cluster metadata, including virtual machine information and cluster configuration details. While the API primarily supports read-only operations, it also allows certain cluster maintenance workflows to be invoked.
Although this vulnerability does not allow persistent modification of system configurations or access to credentials or sensitive user data, successful exploitation may result in disruption of active workloads, leading to loss of service availability within the affected environment.
CVE-2026-3323
Alta · 7.5
CWE-306 28/04/2026
VEGA: Privilege escalation through unsecured configuration interface in VEGAPULS devices
An unsecured configuration interface on affected devices allows unauthenticated remote attackers to access sensitive information, including hashed credentials and access codes.
CVE-2024-54013
Alta · 8.8
CWE-306 28/04/2026
Authentication Bypass
Penetration Testing engineers at Amazon have identified a security flaw related to request handling in the web server component that could, under certain conditions, lead to unintended access to protected functions. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds
CVE-2026-41473
Crítica · 9.1
CWE-306 24/04/2026
CyberPanel: acesso à API sem autenticação pelos endpoints do AI Scanner
As versões do CyberPanel anteriores à 2.4.5 contêm uma vulnerabilidade de bypass de autenticação nos endpoints da API de worker do AI Scanner, que permite a atacantes remotos não autenticados gravar dados arbitrários no banco de dados por meio de requisições aos endpoints /api/ai-scanner/status-webhook e /api/ai-scanner/callback. Atacantes podem explorar a falta de verificações de autenticação para causar negação de serviço por esgotamento de armazenamento, corromper registros do histórico de varreduras e poluir campos do banco de dados com dados maliciosos.
CVE-2026-41477
Alta · 7.8
CWE-306 24/04/2026
Deskflow: Local privilege escalation via unauthenticated IPC
Deskflow is a keyboard and mouse sharing app. In 1.20.0, 1.26.0.134, and earlier, Deskflow daemon runs as SYSTEM and exposes an IPC named pipe with WorldAccessOption enabled. The daemon processes privileged commands without authentication, allowing any local unprivileged user to execute arbitrary commands as SYSTEM. Affects both stable v1.20.0 + and Continuous v1.26.0.134 prerelease.
CVE-2026-42095
Média · 4.0
CWE-306 24/04/2026
bookserver in KDE Arianna before 26.04.1 allows attackers to read files over a socket connection...
bookserver in KDE Arianna before 26.04.1 allows attackers to read files over a socket connection by guessing a URL.
CVE-2026-6272
Alta · 8.5
CWE-306 24/04/2026
A client holding only a read JWT scope can still register itself as a signal provider through the...
A client holding only a read JWT scope can still register itself as a signal provider through the production kuksa.val.v2 OpenProviderStream API by sending ProvideSignalRequest.
1. Obtain any valid token with only read scope.
2. Connect to the normal production gRPC API (kuksa.val.v2).
3. Open OpenProviderStream.
4. Send ProvideSignalRequest for a target signal ID.
5. Wait for the broker to forward GetProviderValueRequest.
6. Reply with attacker-controlled GetProviderValueResponse.
7. Other clients performing GetValue / GetValues for that signal receive forged data.
CVE-2026-40620
Crítica · 9.8
CWE-306 23/04/2026
SenseLive X3050: autenticação ausente em função crítica
Uma vulnerabilidade no serviço de gerenciamento embarcado do SenseLive X3050 permite que seja estabelecido controle administrativo total sem qualquer forma de autenticação ou autorização na aplicação de configuração SenseLive. O serviço aceita conexões de gerenciamento de qualquer host alcançável, permitindo a modificação irrestrita de parâmetros críticos de configuração, modos operacionais e estado do dispositivo por meio de um cliente fornecido pelo fabricante ou compatível.
CVE-2026-35064
Alta · 7.5
CWE-306 23/04/2026
SenseLive X3050 Missing authentication for critical function
A vulnerability in SenseLive X3050’s management ecosystem allows unauthenticated discovery of deployed units through the vendor’s management protocol, enabling identification of device presence, identifiers, and management interfaces without requiring credentials. Because discovery functions are exposed by the underlying service rather than gated by authentication, an attacker on the same network segment can rapidly enumerate targeted devices.
CVE-2026-27843
Crítica · 9.1
CWE-306 23/04/2026
SenseLive X3050 Falta de Autenticação em Função Crítica
Existe uma vulnerabilidade na interface de gerenciamento web do SenseLive X3050 que permite alterar parâmetros críticos de configuração sem autenticação suficiente ou validação do lado do servidor. Ao aplicar valores não suportados ou disruptivos em mecanismos de recuperação e configurações de rede, um atacante pode induzir um estado de bloqueio persistente. Como o dispositivo não possui botão de reset físico, a recuperação exige acesso técnico especializado via console para realizar um reset de fábrica, resultando em negação de serviço total para o gateway e para os sistemas downstream RS-485 conectados.
CVE-2026-25775
Crítica · 9.8
CWE-306 23/04/2026
SenseLive X3050: falta de autenticação no gerenciamento remoto de firmware
Uma vulnerabilidade no serviço de gerenciamento remoto do SenseLive X3050 permite que operações de recuperação e atualização de firmware sejam executadas sem autenticação ou autorização. O serviço aceita solicitações relacionadas a firmware de qualquer host alcançável e não verifica os privilégios do usuário, a integridade das imagens enviadas nem a autenticidade do firmware fornecido.
CVE-2026-6376
Alta · 8.7
CWE-306 23/04/2026
Missing authentication for critical function in SpiceJet Online Booking System
A weakness in SpiceJet’s public booking retrieval page permits full passenger booking details to be accessed using only a PNR and last name, with no authentication or verification mechanisms. This results in exposure of extensive personal, travel, and booking metadata to any unauthenticated user who can obtain or guess those basic inputs. The issue arises from improper access control on a sensitive data retrieval function.
CVE-2026-41273
Alta · 8.2
CWE-306 23/04/2026
Flowise: Unauthenticated OAuth 2.0 Access Token Disclosure via Public Chatflow
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, Flowise contains an authentication bypass vulnerability that allows an unauthenticated attacker to obtain OAuth 2.0 access tokens associated with a public chatflow. By accessing a public chatflow configuration endpoint, an attacker can retrieve internal workflow data, including OAuth credential identifiers, which can then be used to refresh and obtain valid OAuth 2.0 access tokens without authentication. This vulnerability is fixed in 3.1.0.
CVE-2026-23751
Crítica · 9.8
CWE-306 23/04/2026
Kofax (Tungsten) Capture: endpoint .NET Remoting sem autenticação no Ascent Capture Service
O Kofax Capture, agora denominado Tungsten Capture, versão 6.0.0.0 (outras versões podem ser afetadas), expõe um canal HTTP do .NET Remoting obsoleto na porta 2424 por meio do Ascent Capture Service, acessível sem autenticação e que usa um identificador de endpoint padrão e publicamente conhecido. Um atacante remoto não autenticado pode explorar técnicas de desserialização de objetos do .NET Remoting para instanciar remotamente um objeto System.Net.WebClient e ler arquivos arbitrários do sistema de arquivos do servidor, gravar arquivos controlados pelo atacante no servidor ou forçar autenticação NTLMv2 para um host controlado pelo atacante, possibilitando divulgação de credenciais sensíveis, negação de serviço, execução remota de código ou movimentação lateral, dependendo dos privilégios da conta de serviço e do ambiente de rede.
CVE-2026-41176
Crítica · 9.8
Exploit público CWE-306 22/04/2026
Rclone: Unauthenticated options/set allows runtime auth bypass, leading to sensitive operations and command execution
Rclone is a command-line program to sync files and directories to and from different cloud storage providers. The RC endpoint `options/set` is exposed without `AuthRequired: true`, but it can mutate global runtime configuration, including the RC option block itself. Starting in version 1.45.0 and prior to version 1.73.5, an unauthenticated attacker can set `rc.NoAuth=true`, which disables the authorization gate for many RC methods registered with `AuthRequired: true` on reachable RC servers that are started without global HTTP authentication. This can lead to unauthorized access to sensitive administrative functionality, including configuration and operational RC methods. Version 1.73.5 patches the issue.
CVE-2018-25259
Alta · 7.8
CWE-306 22/04/2026
Terminal Services Manager 3.1 Buffer Overflow SEH
Terminal Services Manager 3.1 contains a stack-based buffer overflow vulnerability in the computer names field that allows local attackers to execute arbitrary code by triggering structured exception handling. Attackers can craft a malicious input file with shellcode and jump instructions that overwrite the SEH handler pointer to execute calc.exe or other payloads when imported through the add computers wizard.
CVE-2026-5749
Alta · 8.7
CWE-306 22/04/2026
Inadequate access control vulnerability in Fullstep
Inadequate access control in the registration process in Fullstep V5, which could allow unauthenticated users to obtain a valid JWT token with which to interact with authenticated API resources. Successful exploitation of this vulnerability could allow an unauthenticated attacker to compromise the confidentiality of the affected resource, provided they have a valid token with which to interact with the API.
CVE-2026-34289
Média · 5.9
CWE-306 21/04/2026
Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware ...
Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware (component: Core). The supported version that is affected is 12.2.1.4.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle Identity Manager Connector. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Identity Manager Connector accessible data. CVSS 3.1 Base Score 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).
CVE-2026-34288
Média · 5.9
CWE-306 21/04/2026
Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware ...
Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware (component: Core). The supported version that is affected is 12.2.1.4.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Identity Manager Connector. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Identity Manager Connector accessible data. CVSS 3.1 Base Score 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).
CVE-2026-34286
Crítica · 9.1
CWE-306 21/04/2026
Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware ...
Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware (component: Core). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle Identity Manager Connector. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Identity Manager Connector accessible data as well as unauthorized access to critical data or complete access to all Oracle Identity Manager Connector accessible data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).