Falhas do tipo CWE-79

30.601 resultados

Injeção de Script entre Sites (XSS)

Ocorre quando a aplicação insere dados não validados do usuário diretamente em páginas HTML enviadas ao navegador, permitindo que atacantes injetem código JavaScript malicioso. O navegador executa esse script com os mesmos privilégios da sessão legítima, comprometendo dados da vítima ou sua conta.

Exemplo

Um formulário de busca que exibe o termo digitado na página sem sanitização: se você buscar por '<script>alert(1)</script>', esse script será executado no navegador de quem abrir o resultado. Um atacante pode roubar cookies de sessão ou redirecionar para um site falso.

Como mitigar

Valide e escape todos os dados do usuário antes de renderizar em HTML (use funções nativas como textContent em vez de innerHTML). Para entrada de dados, liste o que é permitido (whitelist); para saída, contextualize o escape (HTML, JavaScript, URL). Use Content Security Policy (CSP) como camada adicional para restringir execução de scripts inline.

CVE-2025-62146MEDIUMWordPress MX Time Zone Clocks plugin <= 5.1.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-58862MEDIUMWordPress WordPress Events Calendar Plugin – connectDaily Plugin <= 1.5.5 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-10551HIGHStored Cross-site Scripting (XSS) vulnerability affecting Document Management in ENOVIA Collaborative Industry Innovator from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2025xEPSS 0.2%CVE-2026-48227MEDIUMOpen ISES Tickets < 3.44.2 Reflected XSS via patient.php id and ticket_id ParametersEPSS 0.2%CVE-2025-68533MEDIUMWordPress WC Builder plugin <= 1.2.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-62137MEDIUMWordPress Shuttle theme <= 1.5.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-30162MEDIUMCross Site Scripting (xss) vulnerability in Timo 2.0.3 via crafted links in the title field.EPSS 0.2%CVE-2025-58196MEDIUMWordPress UiCore Elements Plugin <= 1.3.4 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-58864MEDIUMWordPress 金数据 Plugin <= 1.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-58985MEDIUMWordPress Additional Custom Product Tabs for WooCommerce Plugin <= 1.7.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-13097MEDIUMInappropriate implementation in DevTools in Google Chrome prior to 136.0.7103.59 allowed a remote attacker to potentially perform a sandbox EPSS 0.2%CVE-2025-58197MEDIUMWordPress Simple Download Monitor Plugin <= 3.9.34 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-124491MEDIUMSunEditor before 3.4.0 Stored XSS via FileUpload Plugin FilenameEPSS 0.2%CVE-2025-58632MEDIUMWordPress Dadevarzan WordPress Common Plugin <= 2.2.2 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-111095HIGHIn JetBrains TeamCity before 2026.2, 2026.1.4, 2025.11.8 stored XSS in the classic project overview was possibleEPSS 0.2%CVE-2025-58989MEDIUMWordPress Dynamic Text Field For Contact Form 7 Plugin <= 1.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-58988MEDIUMWordPress My Tickets Plugin <= 2.0.22 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-58640MEDIUMWordPress Document Engine Plugin <= 1.2 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-58626MEDIUMWordPress RumbleTalk Live Group Chat Plugin <= 6.3.5 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-104466MEDIUMYesWiki before 4.6.7 Stored XSS via Wakka Markdown Image src AttributeEPSS 0.2%