Falhas do tipo CWE-79

29.816 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-2023-31183MEDIUM Cybonet PineApp Mail Secure RXSS vulnerabilityEPSS 0.4%CVE-2024-0011MEDIUMPAN-OS: Reflected Cross-Site Scripting (XSS) Vulnerability in Captive Portal AuthenticationEPSS 0.4%CVE-2025-53926MEDIUMEmlog has Stored Cross-site Scripting vulnerability due to errorEPSS 0.4%CVE-2025-1592MEDIUMSourceCodester Best Employee Management System Add Role Page Role.php cross site scriptingEPSS 0.4%CVE-2024-46482HIGHAn arbitrary file upload vulnerability in the Ticket Generation function of Ladybird Web Solution Faveo-Helpdesk v2.0.3 allows attackers to EPSS 0.4%CVE-2023-46076HIGHWordPress WooCommerce PDF Invoice Builder Plugin <= 1.2.102 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-46980MEDIUMTuleap vulnerable to XSS in the HTML mail content of the cross reference fieldEPSS 0.4%CVE-2023-5114MEDIUMidbbee <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.4%CVE-2024-25226MEDIUMA cross-site scripting (XSS) vulnerability in Simple Admin Panel App v1.0 allows attackers to execute arbitrary web scripts or HTML via a crEPSS 0.4%CVE-2024-11369MEDIUMStore credit / Gift cards for woocommerce <= 1.0.49.46 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2024-13591MEDIUMTeam Builder For WPBakery Page Builder(Formerly Visual Composer) <= 1.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2025-2979MEDIUMWCMS Registration setregister cross site scriptingEPSS 0.4%CVE-2026-33172HIGHStatamic has Stored XSS via SVG Sanitization BypassEPSS 0.4%CVE-2024-11746MEDIUMDiscover the Best Woocommerce Product Brands Plugin for WordPress – Woocommerce Brands Plugin <= 1.3.2 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2025-0710MEDIUMCampCodes School Management Software Notice Board Page notice-list cross site scriptingEPSS 0.4%CVE-2024-12290MEDIUMInfility Global <= 2.9.8 - Reflected Cross-Site Scripting via set_type ParameterEPSS 0.4%CVE-2026-38466MEDIUMA Stored XSS vulnerability in the torrent remaster custom title feature in GazellePW (GazellePosterWall) commit 86c4bedf727691b5a97af42a4864EPSS 0.4%CVE-2025-27921MEDIUMA reflected cross-site scripting (XSS) vulnerability was discovered in Output Messenger before 2.0.63, where unsanitized input could be injeEPSS 0.4%CVE-2022-45087MEDIUMCross-site Scripting in Smartpower WebEPSS 0.4%CVE-2022-48344MEDIUMIn JetBrains TeamCity before 2022.10.2 there was an XSS vulnerability in the group creation process.EPSS 0.4%