Falhas do tipo CWE-94

4.891 resultados

Injeção de script

Ocorre quando a aplicação constrói e executa código (JavaScript, Python, shell, etc.) usando dados não validados fornecidos pelo usuário. O atacante consegue injetar comandos arbitrários que serão executados com os privilégios da aplicação, comprometendo a segurança e integridade do sistema.

Exemplo

Um formulário que avalia expressões matemáticas recebidas do usuário: se a entrada é concatenada direto em um eval() ou equivalente, um atacante pode passar `__import__('os').system('rm -rf /')` em vez de uma expressão legítima, executando comandos do sistema.

Como mitigar

Nunca execute código construído a partir de entrada do usuário. Use parsers/validadores que aceitam apenas formatos esperados (whitelist), sandboxes para execução controlada, ou bibliotecas seguras que não avaliam código dinâmico. Se inevitável, isole rigidamente o ambiente de execução.

CVE-2021-29472HIGHMissing argument delimiter can lead to code execution via VCS repository URLs or source download URLs on systems with Mercurial in composerEPSS 4.8%CVE-2020-5529HIGHHtmlUnit prior to 2.37.0 contains code execution vulnerabilities. HtmlUnit initializes Rhino engine improperly, hence a malicious JavScript EPSS 4.7%CVE-2025-22905CRITICALRE11S v1.11 was discovered to contain a command injection vulnerability via the command parameter at /goform/mp.EPSS 4.7%CVE-2017-16042—Growl adds growl notification support to nodejs. Growl before 1.10.2 does not properly sanitize input before passing it to exec, allowing foEPSS 4.6%CVE-2019-18582CRITICALDell EMC Data Protection Advisor versions 6.3, 6.4, 6.5, 18.2 versions prior to patch 83, and 19.1 versions prior to patch 71 contain a servEPSS 4.6%CVE-2024-41468CRITICALTenda FH1201 v1.2.0.14 was discovered to contain a command injection vulnerability via the cmdinput parameter at /goform/exeCommandEPSS 4.6%CVE-2018-25114CRITICALosCommerce 2.3.4.1 Installer Unauthenticated Configuration File Injection PHP Code ExecutionEPSS 4.6%CVE-2026-20045HIGHCisco Unified Communications Products Remote Code Execution VulnerabilityEPSS 4.5%KEVCVE-2025-42880CRITICALCode Injection vulnerability in SAP Solution ManagerEPSS 4.5%CVE-2025-62521CRITICALChurchCRM has unauthenticated RCE in its Install WizardEPSS 4.5%CVE-2026-77806CRITICALSPIP before 4.4.21 allows unauthenticated remote attackers to execute arbitrary code, as exploited in the wild in August 2026. This is relatEPSS 4.5%CVE-2019-1157HIGHJet Database Engine Remote Code Execution VulnerabilityEPSS 4.5%CVE-2024-11613CRITICALWordPress File Upload <= 4.24.15 - Unauthenticated Remote Code Execution, Arbitrary File Read, and Arbitrary File DeletionEPSS 4.4%CVE-2026-94169CRITICALWordPress The Grid plugin <= 2.8.1 - Remote Code Execution (RCE) vulnerabilityEPSS 4.4%CVE-2026-42607CRITICALGrav: Remote Code Execution (RCE) via Malicious Plugin ZIP Upload in Direct Install FeatureEPSS 4.4%CVE-2026-59865CRITICALKiota: Command injection via x-ms-kiota-info dependencyInstallCommand surfaced by `kiota info`EPSS 4.4%CVE-2021-41269CRITICALUnauthenticated remote code injection in cron-utilsEPSS 4.3%CVE-2025-34086HIGHBolt CMS Authenticated Remote Code Execution via Profile Injection and File RenameEPSS 4.3%CVE-2020-8137—Code injection vulnerability in blamer 1.0.0 and earlier may result in remote code execution when the input can be controlled by an attackerEPSS 4.3%CVE-2023-41179HIGHA vulnerability in the 3rd party AV uninstaller module contained in Trend Micro Apex One (on-prem and SaaS), Worry-Free Business Security anEPSS 4.2%KEV