Weaknesses of type CWE-79

30,604 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-2026-1469MEDIUMStored Cross-Site Scripting (XSS) in RLE NOVA's PlanManagerEPSS 0.2%CVE-2026-32491MEDIUMWordPress WP Review Slider plugin <= 13.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-50876MEDIUMA cross-site scripting (XSS) vulnerability in Deck9 Input v2.0.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payEPSS 0.2%CVE-2023-51513MEDIUMWordPress Geo Controller plugin <= 8.5.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-27694MEDIUMtraccar allows stored HTML injection in notification emailsEPSS 0.2%CVE-2026-106150MEDIUMCross-site Scripting (XSS) in Kendo UI for jQuery Splitter, Window, and TooltipEPSS 0.2%CVE-2026-102426MEDIUMJoomla Extension - joomshaper.com - Reflected XSS in the Dynamic Content Filter addon in SP Page Builder Pro 3.0.0 - 5.6.1p2EPSS 0.2%CVE-2026-25417MEDIUMWordPress ProfileGrid plugin <= 5.9.8.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-41025MEDIUMStored Cross-Site Scripting in Poultry Farm Management SystemEPSS 0.2%CVE-2026-6243MEDIUMFrontend Admin by DynamiApps <= 3.28.36 - Authenticated (Contributor+) Stored Cross-Site Scripting via Post ContentEPSS 0.2%CVE-2026-39500MEDIUMWordPress themesflat-addons-for-elementor plugin <= 2.3.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-2949MEDIUMXpro Addons — 140+ Widgets for Elementor <= 1.4.24 - Authenticated (Contributor+) Stored Cross-Site Scripting via Icon Box WidgetEPSS 0.2%CVE-2026-2437MEDIUMWP Travel Engine - Travel and Tour Booking Plugin <= 6.7.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via wte_trip_tax ShortcodeEPSS 0.2%CVE-2026-32490MEDIUMWordPress WP TripAdvisor Review Slider plugin <= 14.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-27897MEDIUMIBM Db2 Recovery Expert for Linux, Unix and Windows Cross-Site ScriptingEPSS 0.2%CVE-2026-38931MEDIUMA stored cross-site scripting (XSS) vulnerability in the /admin/config-module.php component of creatorsofcode simplephp GitHub commit 5184cfEPSS 0.2%CVE-2026-42948MEDIUMStored cross-site scripting vulnerability exists in ELECOM wireless LAN access point devices. If one of the administrators input malicious dEPSS 0.2%CVE-2026-114531MEDIUMSwiper formatter - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-228EPSS 0.2%CVE-2026-5026HIGHLangflow - Stored XSS via Malicious SVG UploadEPSS 0.2%CVE-2026-114532MEDIUMUI Icons - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-230EPSS 0.2%