Falhas do tipo CWE-79

29.800 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-2022-46864HIGHWordPress Woocommerce Custom Checkout Fields Editor With Drag & Drop Plugin <= 0.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-37894HIGHWordPress Variation Images Gallery for WooCommerce Plugin <= 2.3.3 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-28792HIGHWordPress Continuous Image Carousel With Lightbox Plugin <= 1.0.15 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-45771HIGHWordPress Contact Form With Captcha plugin <= 1.6.8 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-33326HIGHWordPress EventPrime Plugin <= 2.8.6 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2022-47600HIGHWordPress Mass Email To users Plugin <= 1.1.4 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-37976HIGHWordPress Radio Forge Muses Player with Skins Plugin <= 2.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-66771MEDIUMCross Site Scripting (XSS) vulnerability in SAPUI5EPSS 0.4%CVE-2023-32499HIGHWordPress Radio Station Plugin <= 2.4.0.9 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-41856HIGHWordPress Click To Tweet Plugin <= 2.0.14 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-30481HIGHWordPress AGP Font Awesome Collection Plugin <= 3.2.4 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2019-25424MEDIUMComodo Dome Firewall 2.7.0 Reflected Cross-Site Scripting via https_exceptionsEPSS 0.4%CVE-2023-41662HIGHWordPress WP-dTree Plugin <= 4.4.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-41867HIGHWordPress AcyMailing SMTP Newsletter Plugin <= 8.6.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-33309HIGHWordPress Duplicator Pro Plugin <= 4.5.11 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-22703HIGHWordPress WCP Contact Form Plugin <= 3.1.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-28607MEDIUMjs/event-graph.js in MISP before 2.4.169 allows XSS via the event-graph relationship tooltip.EPSS 0.4%CVE-2022-47590HIGHWordPress Maintenance Switch Plugin <= 1.5.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-89243CRITICALWWBN AVideo Stored XSS via UserGroups setGroup_nameEPSS 0.4%CVE-2023-27450HIGHWordPress Leyka Plugin <= 3.29.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%