Weaknesses of type CWE-79

30,300 results

Injeção de conteúdo não sanitizado (XSS)

Ocorre quando dados não confiáveis (entrada de usuário, parâmetros, APIs externas) são inseridos diretamente no HTML, JavaScript ou contexto de renderização sem validação ou escape. Um atacante injeta código malicioso que executa no navegador da vítima, roubando cookies, sessões ou realizando ações em seu nome.

Example

Uma página de busca que exibe o termo procurado sem escape: se o usuário buscar por '<script>alert("hackeado")</script>', esse código é executado no navegador de quem visualizar o resultado. Um atacante pode injetar um script que rouba o token de autenticação.

How to mitigate

Escape ou encode toda entrada antes de renderizá-la (use funções nativas como textContent em JS, template engines com auto-escape como Jinja2 ou escapeHtml). Implemente Content Security Policy (CSP) para restringir execução de scripts inline. Valide e sanitize entrada no servidor, nunca confie apenas em validação client-side.

CVE-2026-1808MEDIUMOrange Confort+ accessibility toolbar for WordPress <= 0.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode AttributesEPSS 0.3%CVE-2026-11996MEDIUMAdvanced Popups <= 1.2.3 - Authenticated (Author+) Stored Cross-Site Scripting via 'Notification Button Link' FieldEPSS 0.3%CVE-2024-35765MEDIUMWordPress Greenshift – animation and page builder blocks plugin <= 8.8.9.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-42839MEDIUMERPNext 16.16.0 - Stored XSS in POS cart item renderingEPSS 0.3%CVE-2024-50446MEDIUMWordPress Futurio Extra plugin <= 2.0.11 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-2387MEDIUMEvent Organiser <= 3.12.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via eo_events ShortcodeEPSS 0.3%CVE-2026-15016MEDIUMPaid Memberships Pro – Content Restriction, User Registration, & Paid Subscriptions <= 3.8.1 - Authenticated (Subscriber+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-63607MEDIUMTechStore 1.0 is vulnerable to Cross Site Scripting (XSS). In contact_display, the application echoes the id parameter verbatim into the renEPSS 0.3%CVE-2026-12536MEDIUMAvada Builder <= 3.15.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Module TitleEPSS 0.3%CVE-2024-7388MEDIUMWP Bannerize Pro <= 1.9.0 - Authenticated (Editor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-30561MEDIUMA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located iEPSS 0.3%CVE-2026-5391MEDIUMLatePoint <= 5.3.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode AttributesEPSS 0.3%CVE-2026-1909MEDIUMWaveSurfer-WP <= 2.8.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'src' Shortcode AttributeEPSS 0.3%CVE-2026-16974MEDIUMKirki - Freeform Page Builder, Website Builder & Customizer <= 6.2.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via post_meta ShortcodeEPSS 0.3%CVE-2026-107754MEDIUMGeoDirectory <= 2.8.190 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Image TitleEPSS 0.3%CVE-2026-30556MEDIUMA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located iEPSS 0.3%CVE-2026-15301MEDIUMBuddyHolis TableSearch <= 1.1.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-47390MEDIUMWordPress Jeg Elementor Kit plugin <= 2.6.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-35753MEDIUMWordPress TemplatesNext OnePager plugin <= 1.3.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-59712MEDIUMSnipe-IT before 8.1.18 allows XSS.EPSS 0.3%