Weaknesses of type CWE-79

29,926 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-2025-32598HIGHWordPress WP Table Builder plugin <= 2.0.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-4406MEDIUMGravity Forms <= 2.9.30 - Reflected Cross-Site Scripting via 'form_ids' ParameterEPSS 0.4%CVE-2025-1190MEDIUMcode-projects Job Recruitment load_user-profile.php cross site scriptingEPSS 0.4%CVE-2024-33639MEDIUMWordPress PopupAlly plugin <= 2.1.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-14472MEDIUMKubio AI Page Builder <= 2.8.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via kubio/copyright Block ContentEPSS 0.4%CVE-2023-3831LOWBug Finder Finounce Ticket create cross site scriptingEPSS 0.4%CVE-2024-5199MEDIUMSpotify Play Button <= 1.0 - Contributor+ Stored XSSEPSS 0.4%CVE-2026-11798MEDIUMSocial Share, Social Login and Social Comments Plugin <= 7.14.5 - Reflected Cross-Site Scripting via 'heateor_mastodon_share' ParameterEPSS 0.4%CVE-2024-29776MEDIUMWordPress EventPrime plugin <= 3.3.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-12163MEDIUMOmnipress <= 1.6.5 - Authenticated (Author+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2023-34423MEDIUMSurvey Maker prior to 3.6.4 contains a stored cross-site scripting vulnerability. If this vulnerability is exploited, an arbitrary script maEPSS 0.4%CVE-2026-18344MEDIUMResponsive Thumbnail Slider < 1.1.53 - Reflected Cross-Site Scripting via 'id' ParameterEPSS 0.4%CVE-2026-38949HIGHCross-Site Scripting (XSS) vulnerability exists in HTMLy version 3.1.1 in the content creation functionality at the /add/content?type=image EPSS 0.4%CVE-2023-3538LOWSimplePHPscripts Photo Gallery PHP URL Parameter preview.php cross site scriptingEPSS 0.4%CVE-2026-76128MEDIUMeCommerce Product Catalog <= 3.5.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'style' Shortcode AttributeEPSS 0.4%CVE-2026-15285MEDIUMThe Plus Addons for Elementor <= 6.4.11 - Authenticated (Contributor+) Stored Cross-Site Scripting via Button Widget Custom AttributesEPSS 0.4%CVE-2026-82451MEDIUMFormwork < 2.3.11 Stored XSS via Referer HeaderEPSS 0.4%CVE-2026-94210MEDIUMHyve5 Leantime Kanban Board Tickets.php getAllGrouped cross site scriptingEPSS 0.4%CVE-2026-34530MEDIUMFile Browser is vulnerable to Stored Cross-Site Scripting via text/template branding injectionEPSS 0.4%CVE-2024-11378MEDIUMBizapp for WooCommerce <= 2.0.8 - Reflected Cross-Site ScriptingEPSS 0.4%