Weaknesses of type CWE-79

29,654 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-2023-36501HIGHWordPress teachPress Plugin <= 9.0.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-1242MEDIUMPremium Addons for Elementor <= 4.10.18 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2023-44474HIGHWordPress Tiger Forms Plugin <= 2.0.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-48314HIGHUnescaped passing of the request URL in Collabora OnlineEPSS 0.4%CVE-2021-36821HIGHWordPress Forminator plugin <= 1.14.11 - Stored Cross-Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-36385HIGHWordPress PostX – Gutenberg Blocks for Post Grid Plugin <= 2.9.9 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-40568HIGHFreeScout Vulnerable to XSS via Mailbox Signature Due to Incomplete HTML SanitizationEPSS 0.4%CVE-2023-6911MEDIUMMultiple WSO2 products have been identified as vulnerable due to improper output encoding, a Stored Cross Site Scripting (XSS) attack can beEPSS 0.4%CVE-2023-22718HIGHWordPress User Meta Manager Plugin <= 3.4.9 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2022-47592HIGHWordPress MagicForm Plugin <= 0.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-52861MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-7683MEDIUMSourceCodester Kortex Lite Advocate Office Management System addcase_stage.php cross site scriptingEPSS 0.4%CVE-2025-3302HIGHXagio SEO <= 7.1.0.16 - Unauthenticated Stored Cross-Site Scripting via 'HTTP_REFERER'EPSS 0.4%CVE-2024-23178MEDIUMAn issue was discovered in the Phonos extension in MediaWiki before 1.40.2. PhonosButton.js allows i18n-based XSS via the phonos-purge-needeEPSS 0.4%CVE-2023-27421HIGHWordPress Everest News Theme <= 1.1.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-36384HIGHWordPress Booking Calendar Contact Form Plugin <= 1.2.40 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-47687HIGHFOGProject has stored XSS via unescaped option label in selectForm() accessible from unauthenticated inventory endpointEPSS 0.4%CVE-2024-4085MEDIUMTabellen von faustball.com <= 2.0.4 - Authenticated (Administrator+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2023-22704HIGHWordPress teachPress Plugin <= 8.1.8 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-41874HIGHWordPress Order Delivery Date for WooCommerce Plugin <= 3.20.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%