Falhas do tipo CWE-79

30.295 resultados

Injeção de Script entre Sites (XSS)

Ocorre quando a aplicação insere dados não validados do usuário diretamente em páginas HTML enviadas ao navegador, permitindo que atacantes injetem código JavaScript malicioso. O navegador executa esse script com os mesmos privilégios da sessão legítima, comprometendo dados da vítima ou sua conta.

Exemplo

Um formulário de busca que exibe o termo digitado na página sem sanitização: se você buscar por '<script>alert(1)</script>', esse script será executado no navegador de quem abrir o resultado. Um atacante pode roubar cookies de sessão ou redirecionar para um site falso.

Como mitigar

Valide e escape todos os dados do usuário antes de renderizar em HTML (use funções nativas como textContent em vez de innerHTML). Para entrada de dados, liste o que é permitido (whitelist); para saída, contextualize o escape (HTML, JavaScript, URL). Use Content Security Policy (CSP) como camada adicional para restringir execução de scripts inline.

CVE-2025-0545MEDIUMXSS in Tekrom Technology's T-Soft E-CommerceEPSS 0.3%CVE-2026-41250MEDIUMXSS in taiga-frontEPSS 0.3%CVE-2025-3020MEDIUMWiesemann & Theis: Multiple W&T Products are vulnerable to cross-site-scriptingEPSS 0.3%CVE-2025-60312MEDIUMSourcecodester Markdown to HTML Converter v1.0 is vulnerable to a Cross-Site Scripting (XSS) in the "Markdown Input" field, allowing a remotEPSS 0.3%CVE-2026-1053MEDIUMIvory Search <= 5.5.13 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'menu_gcse' and 'nothing_found_text' ParametersEPSS 0.3%CVE-2020-36993MEDIUMLimeSurvey <= 4.3.10 - 'Survey Menu' Persistent Cross-Site ScriptingEPSS 0.3%CVE-2026-111059MEDIUMMercury: Stored / DOM Cross-Site Scripting (XSS): mr.Markdown renders untrusted content as raw, unsanitized HTMLEPSS 0.3%CVE-2026-55409HIGHFilament: Disabled RichEditor field state can be used for XSSEPSS 0.3%CVE-2026-85235HIGHForminator Forms <= 1.57.2 - Unauthenticated Stored Cross-Site Scripting via Rich-Text Textarea FieldEPSS 0.3%CVE-2024-45528MEDIUMCodeAstro MembershipM-PHP (aka Membership Management System in PHP) 1.0 allows add_members.php fullname stored XSS.EPSS 0.3%CVE-2025-46478HIGHWordPress Dropdown Content plugin <= 1.0.2 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2019-25280MEDIUMYahei-PHP Prober 0.4.7 Remote HTML Injection via Speed ParameterEPSS 0.3%CVE-2024-11814MEDIUMAdditional Custom Order Status for WooCommerce <= 1.6.0 - Reflected Cross-Site ScriptingEPSS 0.3%CVE-2025-22580MEDIUMWordPress Biltorvet Dealer Tools plugin <= 1.0.22 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-22577MEDIUMWordPress Able Player plugin <= 1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-57237MEDIUMProlink 4G LTE Mobile Wi-Fi DL-7203E V4.0.0B05 is vulnerable to Cross Site Scripting (XSS) in the /reqproc/proc_get endpoint. The vulnerabilEPSS 0.3%CVE-2025-60950MEDIUMAn arbitrary file upload vulnerability in the Data Preparation function of AIxBlock commit f60975 allows attackers to execute arbitrary codeEPSS 0.3%CVE-2026-4616MEDIUMbolo-blog Article Title article cross site scriptingEPSS 0.3%CVE-2026-4952MEDIUMStored Cross-Site Scripting in OrderAdministration Portal (AuftragsManager) via Business Reference in VertiGIS WebOrderSystemEPSS 0.3%CVE-2026-34716MEDIUMAVideo: DOM XSS via Unsanitized Display Name in WebSocket Call NotificationEPSS 0.3%