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CVE-2026-41179 Crítica · 9.8 Exploit público CWE-78 22/04/2026
Rclone: endpoint RC sem autenticação permite injeção de comando no sistema operacional
O Rclone é um programa de linha de comando para sincronizar arquivos e diretórios com diferentes provedores de armazenamento em nuvem. A partir da versão 1.48.0 e antes da versão 1.73.5, o endpoint RC operations/fsinfo fica exposto sem AuthRequired: true e aceita entrada fs controlada pelo atacante. Como rc.GetFs(...) suporta definições inline de backend, um atacante não autenticado pode instanciar sob demanda um backend controlado por ele. Para o backend WebDAV, bearer_token_command é executado durante a inicialização do backend, tornando possível a execução local de comandos com uma única requisição não autenticada em implantações RC acessíveis sem autenticação HTTP global. A versão 1.73.5 corrige o problema.
CVE-2026-40517 Alta · 7.8 CWE-78 22/04/2026
radare2 < 6.1.4 Command Injection via PDB Parser Symbol Names
radare2 prior to 6.1.4 contains a command injection vulnerability in the PDB parser's print_gvars() function that allows attackers to execute arbitrary commands by crafting a malicious PDB file with newline characters in symbol names. Attackers can inject arbitrary radare2 commands through unsanitized symbol name interpolation in the flag rename command, which are then executed when a user runs the idp command against the malicious PDB file, enabling arbitrary OS command execution through radare2's shell execution operator.
CVE-2026-41064 Crítica · 9.3 CWE-78 21/04/2026
AVideo has an incomplete fix for CVE-2026-33502 (Command Injection)
WWBN AVideo is an open source video platform. In versions up to and including 29.0, an incomplete fix for AVideo's `test.php` adds `escapeshellarg` for wget but leaves the `file_get_contents` and `curl` code paths unsanitized, and the URL validation regex `/^http/` accepts strings like `httpevil[.]com`. Commit 78bccae74634ead68aa6528d631c9ec4fd7aa536 contains an updated fix.
CVE-2026-40933 Crítica · 9.9 CWE-78 21/04/2026
Flowise: Authenticated RCE Via MCP Adapters
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, due to unsafe serialization of stdio commands in the MCP adapter, an authenticated attacker can add an MCP stdio server with an arbitrary command, achieving command execution. The vulnerability lies in a bug in the input sanitization from the “Custom MCP” configuration in http://localhost:3000/canvas - where any user can add a new MCP, when doing so - adding a new MCP using stdio, the user can add any command, even though your code have input sanitization checks such as validateCommandInjection and validateArgsForLocalFileAccess, and a list of predefined specific safe commands - these commands, for example "npx" can be combined with code execution arguments ("-c touch /tmp/pwn") that enable direct code execution on the underlying OS. This vulnerability is fixed in 3.1.0.
CVE-2026-21571 Alta · 8.8 CWE-78 21/04/2026
OS Command Injection em Atlassian Bamboo
This Critical severity OS Command Injection vulnerability was introduced in versions 9.6.0, 10.0.0, 10.1.0, 10.2.0, 11.0.0, 11.1.0, 12.0.0, and 12.1.0 of Bamboo Data Center.   This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 9.4 and a CVSS Vector of CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H allows an authenticated attacker to execute commands on the remote system, which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no user interaction.   Atlassian recommends that Bamboo Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Bamboo Data Center 9.6.0: Upgrade to a release greater than or equal to 9.6.25 Bamboo Data Center 10.2: Upgrade to a release greater than or equal to 10.2.18  Bamboo Data Center 12.1: Upgrade to a release greater than or equal to 12.1.6 See the release notes ([https://confluence.atlassian.com/bambooreleases/bamboo-release-notes-1189793869.html]). You can download the latest version of Bamboo Data Center from the download center ([https://www.atlassian.com/software/bamboo/download-archives]).
CVE-2026-31019 Alta · 8.8 CWE-78 21/04/2026
OS Command Injection em Dolibarr Dolibarr Erp/crm
In the Website module of Dolibarr ERP & CRM 22.0.4 and below, the application uses blacklist-based filtering to restrict dangerous PHP functions related to system command execution. An authenticated user with permission to edit PHP content can bypass this filtering, resulting in full remote code execution with the ability to execute arbitrary operating system commands on the server.
CVE-2026-40520 Alta · 8.8 CWE-78 21/04/2026
FreePBX api module Command Injection via GraphQL
FreePBX api module version 17.0.8 and prior contain a command injection vulnerability in the initiateGqlAPIProcess() function where GraphQL mutation input fields are passed directly to shell_exec() without sanitization or escaping. An authenticated user with a valid bearer token can send a GraphQL moduleOperations mutation with backtick-wrapped commands in the module field to execute arbitrary commands on the underlying host as the web server user.
CVE-2026-41036 Alta · 8.8 CWE-78 21/04/2026
Command Injection Vulnerability in Quantum Networks Router QN-I-470
This vulnerability exists in Quantum Networks router due to inadequate sanitization of user-supplied input in the management CLI interface. An authenticated remote attacker could exploit this vulnerability by injecting arbitrary OS commands on the targeted device. Successful exploitation of this vulnerability could allow the attacker to perform remote code execution with root privileges on the targeted device.
CVE-2026-5965 Crítica · 9.8 CWE-78 21/04/2026
Injeção de Comando do Sistema Operacional no NewSoftOA (CVE-2026-5965)
O NewSoftOA desenvolvido pela NewSoft possui uma vulnerabilidade de injeção de comando do sistema operacional (OS Command Injection), permitindo que atacantes locais não autenticados injetem comandos arbitrários do sistema operacional e os executem no servidor.
CVE-2026-32311 Crítica · 9.8 CWE-78 20/04/2026
Flowsint: injeção de comando no SO e escape de contêiner Docker
O Flowsint é uma ferramenta de código aberto para exploração de grafos OSINT, projetada para investigação em cibersegurança, transparência e verificação. O Flowsint permite que um usuário crie investigações, que são usadas para gerenciar sketches (esboços) e análises. Os sketches possuem grafos controláveis, compostos por nós e relacionamentos. Os sketches contêm informações sobre um alvo OSINT (nomes de usuário, sites etc.) dentro desses nós e relacionamentos. Os nós podem ter processos automatizados executados neles, chamados 'transformers'. Um atacante remoto pode criar um sketch e, em seguida, acionar a transformação 'org_to_asn' em um nó de organização para executar comandos arbitrários do sistema operacional como root na máquina hospedeira, por meio de metacaracteres de shell e de um escape de contêiner Docker. O commit b52cbbb904c8013b74308d58af88bc7dbb1b055c aparenta remover o código que causa este problema.
CVE-2026-26943 Alta · 7.2 CWE-78 20/04/2026
OS Command Injection em Dell Powerprotect Dp Series Appliance
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain an OS command injection vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.
CVE-2026-26942 Alta · 7.2 CWE-78 20/04/2026
OS Command Injection em Dell Powerprotect Dp Series Appliance
Dell PowerProtect Data Domain, versions 8.5 through 8.6 contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS command injection vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.
CVE-2026-24506 Alta · 7.2 CWE-78 20/04/2026
OS Command Injection em Dell Powerprotect Dp Series Appliance
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain an OS command injection vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to arbitrary command execution as root.
CVE-2026-22761 Alta · 7.2 CWE-78 20/04/2026
Dell PowerProtect Data Domain, versions 8.5 through 8.6 contain a command injection vulnerability...
Dell PowerProtect Data Domain, versions 8.5 through 8.6 contain a command injection vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.
CVE-2026-23774 Alta · 7.2 CWE-78 20/04/2026
OS Command Injection em Dell Powerprotect Dp Series Appliance
Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.10, LTS2024 release versions 7.13.1.0 through 7.13.1.40, contain an OS command injection vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to arbitrary command execution.
CVE-2026-5967 Alta · 8.8 CWE-78 20/04/2026
TeamT5|ThreatSonar Anti-Ransomware - Privilege Escalation
ThreatSonar Anti-Ransomware developed by TeamT5 has an Privilege Escalation vulnerability. Authenticated remote attackers with shell access can inject OS commands and execute them with root privileges.
CVE-2026-6644 Crítica · 9.1 CWE-78 20/04/2026
Injeção de comando do sistema operacional no cliente PPTP VPN do ASUSTOR ADM (CVE-2026-6644)
Foi encontrada uma vulnerabilidade de injeção de comando no PPTP VPN Clients do ADM. A vulnerabilidade permite que um usuário administrativo escape do ambiente web restrito e execute código arbitrário no sistema operacional subjacente. Isso ocorre devido à validação insuficiente da entrada fornecida pelo usuário antes de ser passada a um shell do sistema. A exploração bem-sucedida permite que um atacante alcance Execução Remota de Código (RCE) e comprometa totalmente o sistema. Os produtos e versões afetados incluem: de ADM 4.1.0 até ADM 4.3.3.RR42, bem como de ADM 5.0.0 até ADM 5.1.2.REO1.
CVE-2026-35582 Alta · 8.8 CWE-78 17/04/2026
Emissary has an OS Command Injection via Unvalidated IN_FILE_ENDING / OUT_FILE_ENDING in Executrix
Emissary is a P2P based data-driven workflow engine. In versions 8.42.0 and below, Executrix.getCommand() is vulnerable to OS command injection because it interpolates temporary file paths into a /bin/sh -c shell command string without any escaping or input validation. The IN_FILE_ENDING and OUT_FILE_ENDING configuration keys flow directly into these paths, allowing a place author who can write or modify a .cfg file to inject arbitrary shell metacharacters that execute OS commands in the JVM process's security context. The framework already sanitizes placeName via an allowlist before embedding it in the same shell string, but applies no equivalent sanitization to file ending values. No runtime privileges beyond place configuration authorship, and no API or network access, are required to exploit this vulnerability. This is a framework-level defect with no safe mitigation available to downstream implementors, as Executrix provides neither escaping nor documented preconditions against metacharacters in file ending inputs. This issue has been fixed in version 8.43.0.
CVE-2026-40527 Alta · 7.8 CWE-78 17/04/2026
radare2 Command Injection via DWARF Parameter Names
radare2 prior to commit bc5a890 contains a command injection vulnerability in the afsv/afsvj command path where crafted ELF binaries can embed malicious r2 command sequences as DWARF DW_TAG_formal_parameter names. Attackers can craft a binary with shell commands in DWARF parameter names that execute when radare2 analyzes the binary with aaa and subsequently runs afsvj, allowing arbitrary shell command execution through the unsanitized parameter interpolation in the pfq command string.
CVE-2026-33145 Média · 6.3 CWE-78 17/04/2026
xrdp: Authenticated RCE via unsanitized AlternateShell execution in xrdp-sesman
xrdp is an open source RDP server. Versions through 0.10.5 allow an authenticated remote user to execute arbitrary commands on the server due to unsafe handling of the AlternateShell parameter in xrdp-sesman. When the AllowAlternateShell setting is enabled (which is the default when not explicitly configured), xrdp accepts a client-supplied AlternateShell value and executes it via /bin/sh -c during session initialization. This results in shell-interpreted execution of unsanitized, user-controlled input. This behavior effectively provides a scriptable remote command execution primitive over RDP within the security context of the authenticated user, occurring prior to normal window manager startup. This can bypass expected session initialization flows and operational assumptions that restrict execution to interactive desktop environments. This issue has been fixed in version 0.10.6.
CVE-2026-23500 Crítica · 9.1 CWE-78 17/04/2026
Injeção de comando do SO no Dolibarr ERP/CRM via MAIN_ODT_AS_PDF
Dolibarr é um pacote de software de planejamento de recursos empresariais (ERP) e gestão de relacionamento com clientes (CRM). Em versões anteriores à 23.0.0, o processo de conversão de ODT para PDF em odf.php concatena a constante de configuração MAIN_ODT_AS_PDF diretamente em um comando de shell passado para exec() sem sanitização. Um administrador autenticado pode injetar comandos arbitrários do sistema operacional por meio dessa constante usando separadores de comando, obtendo execução remota de código como usuário do servidor web sempre que um modelo ODT é gerado. Este problema foi corrigido na versão 23.0.0.
CVE-2026-35074 Média · 6.7 CWE-78 17/04/2026
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7.0.0, LTS2025 release versions 8.3.1.0...
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6.0.0 and version 8.7.0.0, LTS2025 release versions 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain an improper neutralization of special elements used in an OS Command Injection vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.
CVE-2026-35073 Média · 6.7 CWE-78 17/04/2026
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7.0.0, LTS2025 release versions 8.3.1.0...
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6.0.0 and version 8.7.0.0, LTS2025 release versions 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain an improper neutralization of special elements used in an OS command injection vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.
CVE-2026-35072 Média · 6.7 CWE-78 17/04/2026
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7.0.0, LTS2025 release versions 8.3.1.0...
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6.0.0 and version 8.7.0.0, LTS2025 release versions 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain an improper neutralization of special elements used in an OS command ('OS command injection') vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.
CVE-2026-21719 Alta · 7.2 CWE-78 17/04/2026
An OS command injection vulnerability exists in CubeCart prior to 6.6.0, which may allow a user...
An OS command injection vulnerability exists in CubeCart prior to 6.6.0, which may allow a user with an administrative privilege to execute an arbitrary OS command.