Falhas do tipo CWE-79

30.470 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-2025-48286HIGHWordPress ReDi Restaurant Reservation plugin <= 24.1209 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-22791HIGHWordPress offset writing theme <= 1.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-1300MEDIUMResponsive Header Plugin <= 1.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via Settings ParametersEPSS 0.2%CVE-2025-11884LOWCross-site Scripting vulnerability discovered in OpenText™ Universal Discovery and CMDBEPSS 0.2%CVE-2025-31464MEDIUMWordPress Text Selection Color plugin <= 1.6 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2024-10029MEDIUMIn Eclipse GlassFish version 7.0.15 is possible to perform Reflected Cross-site scripting attacks in the Administration Console.EPSS 0.2%CVE-2026-6246MEDIUMSimple Random Posts Shortcode <= 0.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'container_right_width' Shortcode AttributeEPSS 0.2%CVE-2022-44759MEDIUMHCL Leap is affected by Cross-site scripting (XSS)EPSS 0.2%CVE-2025-62267MEDIUMMultiple cross-site scripting (XSS) vulnerabilities in web content template’s select structure page in Liferay Portal 7.4.3.35 through 7.4.3EPSS 0.2%CVE-2025-22653MEDIUMWordPress Music Press Pro plugin <=1.4.6 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-63066MEDIUMWordPress Porto Theme - Functionality plugin < 3.7.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2020-36960MEDIUMForma LMS 2.3 - 'First & Last Name' Stored Cross-Site ScriptingEPSS 0.2%CVE-2025-22674MEDIUMWordPress Product Blocks for WooCommerce plugin <= 1.9.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-46250MEDIUMWordPress VForm plugin <= 3.1.14 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-27360MEDIUMWordPress Photo Gallery by 10Web plugin <= 1.8.38 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-7222MEDIUMcode-projects Coaching Management System Complaint Form complaint.php cross site scriptingEPSS 0.2%CVE-2025-31627MEDIUMWordPress Media Library Assistant plugin <= 3.24 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-4032MEDIUMCodeColorer <= 0.10.1 - Unauthenticated Stored Cross-Site Scripting via 'class' attribute in 'cc' Comment ShortcodeEPSS 0.2%CVE-2026-76346MEDIUMStored Cross-Site Scripting (XSS) through Splunk Web Dashboard Sparkline Format Options in Splunk EnterpriseEPSS 0.2%CVE-2025-31470MEDIUMWordPress Page Takeover plugin <= 1.1.6 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%