Fallos del tipo CWE-94

4442 resultados

Injeção de script

A aplicação executa código dinâmico (JavaScript, Python, etc.) construído a partir de entrada do usuário sem validação ou sanitização adequada. Um atacante injeta comandos maliciosos que são interpretados e executados pelo servidor ou navegador como se fossem parte legítima do programa.

Ejemplo

Um formulário de contato concatena o nome do usuário diretamente em um script JavaScript enviado ao navegador: `<script>var usuario = '` + entrada_usuario + `';</script>`. Se o usuário envia `'; alert('xss'); //`, o navegador executa o alerta indesejado.

Cómo mitigar

Nunca construa código dinâmico a partir de entrada de usuário. Use APIs seguras (como `JSON.parse()` ao invés de `eval()`, ou templates com escape automático), valide e sanitize rigorosamente todas as entradas, e aplique listas brancas de caracteres permitidos quando possível.

CVE-2026-8984CRITICALUnauthenticated RCEEPSS 0.9%CVE-2025-9519HIGHEasy Timer <= 4.2.1 - Authenticated (Editor+) Remote Code Execution via ShortcodeEPSS 0.9%CVE-2025-32363CRITICALmediDOK before 2.5.18.43 allows remote attackers to achieve remote code execution on a target system via deserialization of untrusted data.EPSS 0.9%CVE-2026-59821LOWLiteLLM: Custom Code Guardrails production endpoints bypass code safety checksEPSS 0.9%CVE-2025-57567CRITICALA remote code execution (RCE) vulnerability exists in the PluXml CMS theme editor, specifically in the minify.php file located under the defEPSS 0.9%CVE-2026-58116CRITICALLLaMA-Factory 0.9.5 Remote Code Execution via WebUI Model PathEPSS 0.9%CVE-2026-72819HIGHGrav CMS before 2.0.13 Remote Code Execution via ZIP UploadEPSS 0.9%CVE-2026-8429HIGHSPIP < 4.4.14 Remote Code Execution via Private SpaceEPSS 0.9%CVE-2024-4605HIGHBreakdance <= 1.7.1 - Authenticated (Contributor+) Remote Code ExecutionEPSS 0.9%CVE-2022-43279HIGHLimeSurvey before v5.0.4 was discovered to contain a SQL injection vulnerability via the component /application/views/themeOptions/update.phEPSS 0.9%CVE-2026-61552HIGHIcinga 2 DSL Injection via Unescaped Import Template NameEPSS 0.9%CVE-2022-0578MEDIUMCode Injection in publify/publifyEPSS 0.9%CVE-2023-32540HIGH In Advantech WebAccss/SCADA v9.1.3 and prior, there is an arbitrary file overwrite vulnerability, which could allow an attacker to overwritEPSS 0.9%CVE-2023-23551CRITICALX-600M Code InjectionEPSS 0.9%CVE-2026-24120CRITICALvm2: Sandbox Breakout Through Promise SpeciesEPSS 0.9%CVE-2026-35056HIGHXenForo Remote Code Execution via Authenticated AdminEPSS 0.9%CVE-2025-62369HIGHXibo CMS: Remote Code Execution through module templatesEPSS 0.9%CVE-2024-31390CRITICALWordPress Breakdance plugin <= 1.7.2 - Authenticated Remote Code Execution (RCE) vulnerabilityEPSS 0.9%CVE-2026-30460HIGHDaylight Studio FuelCMS v1.5.2 was discovered to contain an authenticated remote code execution (RCE) vulnerability in the Blocks module.EPSS 0.9%CVE-2026-29103CRITICALSuiteCRM Vulnerable to Remote Code Execution via Module Loader Package Scanner BypassEPSS 0.9%