Weaknesses of type CWE-79

29,765 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-2024-51842MEDIUMWordPress Image Carousel Shortcode plugin <= 1.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-47975MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-51796MEDIUMWordPress Trendy Restaurant Menu plugin <= 1.0.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-47936MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-51830MEDIUMWordPress News Ticker plugin <= 1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-41877MEDIUMStored XSS in R-SOFT DMSEPSS 0.4%CVE-2024-51819MEDIUMWordPress Tigris Flexplatform plugin <=1.0.2 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-46496CRITICALHAX CMS: Stored XSS via '<video-player>' component allows arbitrary JavaScript execution and token theftEPSS 0.4%CVE-2026-81820MEDIUMFlowintel HTML Injection in MISP Case History Timeline via Crafted Object AttributesEPSS 0.4%CVE-2025-2700MEDIUMmichelson Dante Editor Insert Link cross site scriptingEPSS 0.4%CVE-2023-0732LOWSourceCodester Online Eyewear Shop POST Request Users.php registration cross site scriptingEPSS 0.4%CVE-2025-13206HIGHGiveWP - Donation Plugin and Fundraising Platform <= 4.13.0 - Unauthenticated Stored Cross-Site Scripting via 'name'EPSS 0.4%CVE-2025-53516MEDIUMA reflected cross-site scripting (xss) vulnerability exists in the downloadZip functionality of MedDream PACS Premium 7.3.6.870. A speciallyEPSS 0.4%CVE-2026-44956NONELow‑privileged users could use their Full Name as a vector for a stored XSS attack. The name is included in system‑generated emails, whose cEPSS 0.4%CVE-2024-13075MEDIUMPHPGurukul Land Record System add-propertytype.php cross site scriptingEPSS 0.4%CVE-2024-1762MEDIUMNextScripts: Social Networks Auto-Poster <= 4.4.3 - Unauthenticated Stored Cross-Site Scripting via User AgentEPSS 0.4%CVE-2024-13031MEDIUMAntabot White-Jotter Article Content Editor editor cross site scriptingEPSS 0.4%CVE-2024-1291MEDIUMBrizy – Page Builder <= 2.4.40 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2026-2707MEDIUMweForms <= 1.6.27 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Hidden Field Value via REST APIEPSS 0.4%CVE-2026-78838MEDIUMA reflected cross-site scripting (XSS) vulnerability in the grid_datasource.php component of AppNitro MachForm v30 allows attackers to execuEPSS 0.4%