Falhas do tipo CWE-79

29.588 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-2023-35094MEDIUMWordPress WP Matterport Shortcode Plugin <= 2.1.4 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-4067MEDIUMBus Ticket Booking with Seat Reservation <= 5.2.3 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2023-2184MEDIUMWP Responsive Tabs horizontal vertical and accordion Tabs <= 1.1.15 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2023-37257MEDIUMThe DataEase panel and dataset have a stored XSS vulnerabilityEPSS 0.4%CVE-2023-49971MEDIUMA cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to execute arbitrary web scripts or HTML via a craEPSS 0.4%CVE-2023-2289MEDIUMwordpress vertical image slider plugin <= 1.2.16 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2024-33231MEDIUMCross Site Scripting vulnerability in Ferozo Email version 1.1 allows a local attacker to execute arbitrary code via a crafted payload to thEPSS 0.4%CVE-2023-20145MEDIUMCisco Small Business RV016, RV042, RV042G, RV082 , RV320, and RV325 Routers Cross-Site Scripting VulnerabilitiesEPSS 0.4%CVE-2023-2402MEDIUMPhoto Gallery Slideshow & Masonry Tiled Gallery <= 1.0.13 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2022-40209MEDIUMWP Smart Import plugin <= 1.0.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2022-44953MEDIUMwebtareas 2.4p5 was discovered to contain a cross-site scripting (XSS) vulnerability in the component /linkedcontent/listfiles.php. This vulEPSS 0.4%CVE-2023-20137MEDIUMCisco Small Business RV016, RV042, RV042G, RV082 , RV320, and RV325 Routers Cross-Site Scripting VulnerabilitiesEPSS 0.4%CVE-2025-0795MEDIUMESAFENET CDG todolistjump.jsp cross site scriptingEPSS 0.4%CVE-2025-1647MEDIUMXSS in Bootstrap title attribute for Tooltip and PopoverEPSS 0.4%CVE-2025-62702MEDIUMStored XSS through system messagesEPSS 0.4%CVE-2019-12703MEDIUMCisco SPA122 ATA with Router Devices DHCP Services Cross-Site Scripting VulnerabilityEPSS 0.4%CVE-2023-31801MEDIUMCross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local attacker to execute arbitrary code via the skills wheel parEPSS 0.4%CVE-2023-0486MEDIUMVitalPBX version 3.2.3-8 allows an unauthenticated external attacker to obtain the instance's administrator account via a malicious link. ThEPSS 0.4%CVE-2025-62695MEDIUMStored XSS through system messagesEPSS 0.4%CVE-2024-48246MEDIUMVehicle Management System 1.0 contains a Stored Cross-Site Scripting (XSS) vulnerability in the "Name" parameter of /vehicle-management/bookEPSS 0.4%