Falhas do tipo CWE-79

30.065 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-2023-32089MEDIUM Pega Platform versions 8.1 to 8.8.2 are affected by an XSS issue with Pin description EPSS 0.3%CVE-2024-13711MEDIUMPollin <= 1.01.1 - Reflected Cross-Site ScriptingEPSS 0.3%CVE-2024-5419MEDIUMVoid Contact Form 7 Widget For Elementor Page Builder <= 2.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via cf7_redirect_page AttributeEPSS 0.3%CVE-2024-38470MEDIUMzhimengzhe iBarn v1.5 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the $search parameter at /own.php.EPSS 0.3%CVE-2025-5082MEDIUMWP Attachments <= 5.0.12 - Reflected Cross-Site Scripting via attachment_id ParameterEPSS 0.3%CVE-2022-42452MEDIUMHCL Launch is vulnerable to HTML injection.  HTML code is stored and included without being sanitized. This can lead to further attacks suchEPSS 0.3%CVE-2024-3638MEDIUMElementor Addons by Livemesh <= 8.4.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Marquee Text Widget, Testimonials Widget, and Testimonial Slider WidgetsEPSS 0.3%CVE-2025-25925MEDIUMA stored cross-scripting (XSS) vulnerability in Openmrs v2.4.3 Build 0ff0ed allows attackers to execute arbitrary web scripts or HTML via inEPSS 0.3%CVE-2024-8633MEDIUMForm Maker <= 1.15.27 - Authenticated (Administrator+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-33007LOWClient-side script execution vulnerability in SAP UI5(PDFViewer)EPSS 0.3%CVE-2024-9850MEDIUMSVG Case Study <= 1.0 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.3%CVE-2025-0483MEDIUMFanli2012 native-php-cms jump.php cross site scriptingEPSS 0.3%CVE-2023-32740MEDIUMWordPress Custom 404 Pro Plugin <= 3.8.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2024-22146MEDIUMWordPress Schema & Structured Data for WP & AMP Plugin <= 1.25 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2024-38670MEDIUMWordPress Team Members plugin <= 5.3.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-31111MEDIUMWordPress Core < 6.5.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-2936MEDIUMSydney Toolbox <= 1.26 - Authenticated (Contributor+) Stored Cross-Site Scripting via _idEPSS 0.3%CVE-2025-3387MEDIUMrenrenio renren-security JSON cross site scriptingEPSS 0.3%CVE-2024-30436MEDIUMWordPress Collect.chat plugin <= 2.4.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-2170MEDIUMVK All in One Expansion Unit <= 9.96.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via classNameEPSS 0.3%