Weaknesses of type CWE-79

30,202 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-2026-2594MEDIUMSmart Custom Fields <= 5.0.7 - Authenticated (Author+) Stored Cross-Site Scripting via Attachment TitleEPSS 0.3%CVE-2026-9635MEDIUMWP Shortcode by MyThemeShop <= 1.4.17 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'title' Shortcode AttributeEPSS 0.3%CVE-2024-9425MEDIUMAdvanced Category and Custom Taxonomy Image <= 1.0.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via ad_tax_image ShortcodeEPSS 0.3%CVE-2025-1312MEDIUMUltimate Blocks – WordPress Blocks Plugin <= 3.2.7 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-13728MEDIUMAccept Donations with PayPal & Stripe <= 1.4.4 - Reflected Cross-Site ScriptingEPSS 0.3%CVE-2024-6930MEDIUMWP Booking Calendar <= 10.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via bookingform ShortcodeEPSS 0.3%CVE-2024-9172MEDIUMDemo Importer Plus <= 2.0.1 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.3%CVE-2023-28525MEDIUMIBM Engineering Requirements Management cross-site scriptingEPSS 0.3%CVE-2023-51396MEDIUMWordPress Brizy – Page Builder Plugin <= 2.4.29 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2025-26158MEDIUMA Stored Cross-Site Scripting (XSS) vulnerability was discovered in the manage-employee.php page of Kashipara Online Attendance Management SEPSS 0.3%CVE-2024-10388HIGHWordPress GDPR <= 2.0.2 - Unauthenticated Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-5601MEDIUMCreate by Mediavine <= 1.9.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Schema Meta ShortcodeEPSS 0.3%CVE-2024-11910MEDIUMWP Crowdfunding <= 2.1.15 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-5502MEDIUMPiotnet Addons For Elementor <= 2.4.30 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple WidgetsEPSS 0.3%CVE-2022-32754MEDIUMIBM Security Verify Directory cross-site scriptingEPSS 0.3%CVE-2026-18063MEDIUMJob Postings <= 2.8.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'position_button' ParameterEPSS 0.3%CVE-2026-115993MEDIUMStored XSS in the “Notes” field of project checklistsEPSS 0.3%CVE-2024-31346MEDIUMWordPress Gradient Text Widget for Elementor plugin <= 1.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-32552MEDIUMWordPress Tagbox – UGC Galleries, Social Media Widgets, User Reviews & Analytics plugin <= 3.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-32561MEDIUMWordPress Tagembed plugin <= 4.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%