Falhas do tipo CWE-79

28.767 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-2018-14520MEDIUMAn issue was discovered in Kirby 2.5.12. The application allows malicious HTTP requests to be sent in order to trick a user into adding web EPSS 0.7%CVE-2023-25761MEDIUMJenkins JUnit Plugin 1166.va_436e268e972 and earlier does not escape test case class names in JavaScript expressions, resulting in a stored EPSS 0.7%CVE-2015-20106—ClickBank Affiliate Ads <= 1.20 - Admin+ Stored Cross-Site ScriptingEPSS 0.7%CVE-2021-24888—ImageBoss < 3.0.6 - Admin+ Stored Cross-Site ScriptingEPSS 0.7%CVE-2026-48413HIGHAdobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.7%CVE-2024-39400HIGHDOM XSS through integrations can impact other adminsEPSS 0.7%CVE-2026-34617HIGHAdobe Connect | Cross-site Scripting (XSS) (CWE-79)EPSS 0.7%CVE-2024-55218MEDIUMIceWarp Server 10.2.1 is vulnerable to Cross Site Scripting (XSS) via the meta parameter.EPSS 0.7%CVE-2026-47994HIGHAdobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.7%CVE-2022-29425MEDIUMWordPress Checkout Files Upload for WooCommerce plugin <= 2.1.2 - Cross-Site Scripting (XSS) vulnerabilityEPSS 0.7%CVE-2024-28149MEDIUMJenkins HTML Publisher Plugin 1.16 through 1.32 (both inclusive) does not properly sanitize input, allowing attackers with Item/Configure peEPSS 0.7%CVE-2022-45151MEDIUMThe stored-XSS vulnerability was discovered in Moodle which exists due to insufficient sanitization of user-supplied data in several "socialEPSS 0.7%CVE-2024-28456CRITICALCross Site Scripting vulnerability in Campcodes Online Marriage Registration System v.1.0 allows a remote attacker to execute arbitrary codeEPSS 0.7%CVE-2024-29022HIGHSession Hijacking via XSS attack in header and session grid in Xibo CMSEPSS 0.7%CVE-2021-24313—WP Prayer < 1.6.2 - Authenticated Stored Cross-Site Scripting (XSS)EPSS 0.7%CVE-2022-29408MEDIUMWordPress Advanced Contact form 7 DB plugin <= 1.8.7 - Unauthenticated Persistent Cross-Site Scripting (XSS) vulnerabilityEPSS 0.7%CVE-2021-4072CRITICALCross-site Scripting (XSS) - Stored in elgg/elggEPSS 0.7%CVE-2021-38677MEDIUMReflected XSS Vulnerability in QcalAgentEPSS 0.7%CVE-2020-19825CRITICALCross Site Scripting (XSS) vulnerability in kevinpapst kimai2 1.30.0 in /src/Twig/Runtime/MarkdownExtension.php, allows attackers to gain esEPSS 0.7%CVE-2020-5273MEDIUMStored XSS with custom URLs in PrestaShop module ps_linklistEPSS 0.7%