Falhas do tipo CWE-79

29.496 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-2023-0363MEDIUMScheduled Announcements Widget < 1.0 - Contributor+ Stored XSSEPSS 0.4%CVE-2026-73156MEDIUMcti-transmute Sunburst and Treemap Tooltips Allow Cross-Site Scripting via Crafted Conversion DataEPSS 0.4%CVE-2026-40872CRITICALmailcow: dockerized vulnerable to stored XSS in autodiscover logs email address fieldEPSS 0.4%CVE-2026-75529MEDIUMStored Cross-Site Scripting via MIME-Type Confusion in PDF Downloads of PandoraEPSS 0.4%CVE-2011-10036MEDIUMNagios XI < 2011R1.9 XSS via backend_url JavaScript Link HandlerEPSS 0.4%CVE-2023-0542MEDIUMCustom Post Type List Shortcode <= 1.4.4 - Contributor+ Stored XSSEPSS 0.4%CVE-2011-10040MEDIUMNagios XI < 2011R1.9 XSS via Status/Report Page Link FunctionsEPSS 0.4%CVE-2022-44153MEDIUMRapid Software LLC Rapid SCADA 5.8.4 is vulnerable to Cross Site Scripting (XSS).EPSS 0.4%CVE-2024-24035MEDIUMCross Site Scripting (XSS) vulnerability in Setor Informatica SIL 3.1 allows attackers to run arbitrary code via the hmessage parameter.EPSS 0.4%CVE-2024-11815MEDIUMPósturinn\'s Shipping with WooCommerce <= 1.3.1 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2023-0736MEDIUMCross-site Scripting (XSS) - Stored in wallabag/wallabagEPSS 0.4%CVE-2024-31544MEDIUMA stored cross-site scripting (XSS) vulnerability in Computer Laboratory Management System v1.0 allows attackers to execute arbitrary JavaScEPSS 0.4%CVE-2022-40011MEDIUMTypora through 1.3.8 allows XSS if a document containing an SVG element with an attacker-controlled onload attribute is exported and then usEPSS 0.4%CVE-2024-25876MEDIUMA cross-site scripting (XSS) vulnerability in the Header module of Enhavo CMS v0.13.1 allows attackers to execute arbitrary web scripts or HEPSS 0.4%CVE-2018-17883MEDIUMAn issue was discovered in Open Ticket Request System (OTRS) 6.0.x before 6.0.12. An attacker could send an e-mail message with a malicious EPSS 0.4%CVE-2023-3167HIGHMail Queue <= 1.1 - Unauthenticated Stored Cross-Site Scripting via Email SubjectEPSS 0.4%CVE-2023-29014MEDIUMGoobi viewer Core Reflected Cross-Site Scripting Vulnerability Using LOGID ParameterEPSS 0.4%CVE-2024-1752MEDIUMFont Farsi <= 1.6.6 - Admin+ Stored XSS in SettingsEPSS 0.4%CVE-2024-25438MEDIUMA cross-site scripting (XSS) vulnerability in the Submission module of Pkp Ojs v3.3 allows attackers to execute arbitrary web scripts or HTMEPSS 0.4%CVE-2024-24050MEDIUMCross Site Scripting (XSS) vulnerability in Sourcecodester Workout Journal App 1.0 allows attackers to run arbitrary code via parameters firEPSS 0.4%