Weaknesses of type CWE-79

30,301 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-2024-37951MEDIUMWordPress Magical Posts Display plugin <= 1.2.38 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-91206MEDIUMApache Roller: Reflected XSS in the optional LDAP comment authenticatorEPSS 0.3%CVE-2025-0829HIGHStored Cross-site Scripting (XSS) vulnerability affecting 3D Markup in ENOVIA Collaborative Industry Innovator from Release 3DEXPERIENCE R2022x through Release 3DEXPERIENCE R2024xEPSS 0.3%CVE-2024-54213MEDIUMWordPress WordPress Page Builder – Zion Builder plugin <= 3.6.16 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-38698MEDIUMWordPress SKT Skill Bar plugin <= 2.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-11881MEDIUMFluent Forms < 6.2.6 - Contributor+ Stored XSS via Date/Time FieldEPSS 0.3%CVE-2026-59281MEDIUMSpring Framework Cross-site Scripting via EscapedErrorsEPSS 0.3%CVE-2026-13340MEDIUMSVG Support < 2.5.17 - Author+ Stored XSS via .svgz Sanitization BypassEPSS 0.3%CVE-2025-64030MEDIUMEximbills Enterprise 4.1.5 (Built on 2020-10-30) is vulnerable to authenticated stored cross-site scripting (CWE-79) via the /EximBillWeb/seEPSS 0.3%CVE-2025-0830HIGHStored Cross-site Scripting (XSS) vulnerability affecting Meeting Management in ENOVIA Change Manager from Release 3DEXPERIENCE R2022x through Release 3DEXPERIENCE R2024xEPSS 0.3%CVE-2026-88745MEDIUMEMLOG-Pro 2.6.29 contains a XSS vulnerability that enables attackers to upload a malicious shell.EPSS 0.3%CVE-2026-76318MEDIUMStored Cross-Site Scripting (XSS) through Splunk Web in Splunk EnterpriseEPSS 0.3%CVE-2024-6177MEDIUMXSS vulnerability in LG SuperSign CMSEPSS 0.3%CVE-2024-56021MEDIUMWordPress Category Post Shortcode Plugin <= 2.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-5844MEDIUMRadius Blocks <= 2.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via subHeadingTagName ParameterEPSS 0.3%CVE-2025-7969MEDIUMMarkdown-it 14.1.0 - Cross-site scripting (XSS)EPSS 0.3%CVE-2026-91204MEDIUMApache Roller: Stored javascript: URI in HTML commentsEPSS 0.3%CVE-2026-78742MEDIUMSilverpeas Core <=6.4.6 is vulnerable to Cross Site Scripting (XSS) via the Multimedia library application introduction.EPSS 0.3%CVE-2026-11747MEDIUMReflected XSS in Seres Software's syWEBEPSS 0.3%CVE-2025-8591MEDIUMReflected Cross-Site Scripting via URL Parameter in Multiple WSO2 Products Enables UI ModificationEPSS 0.3%