Falhas do tipo CWE-79

29.656 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-2024-2925MEDIUMBeaver Builder – WordPress Page Builder <= 2.8.0.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via ButtonEPSS 0.4%CVE-2024-33424MEDIUMA cross-site scripting (XSS) vulnerability in the Settings menu of CMSimple v5.15 allows attackers to execute arbitrary web scripts or HTML EPSS 0.4%CVE-2025-22335HIGHWordPress Opencart Product in WP plugin <= 1.0.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-32339MEDIUMMultiple cross-site scripting (XSS) vulnerabilities in the HOW TO page of WonderCMS v3.4.3 allows attackers to execute arbitrary web scriptsEPSS 0.4%CVE-2024-27680MEDIUMFlusity-CMS v2.33 is vulnerable to Cross Site Scripting (XSS) in the "Contact form."EPSS 0.4%CVE-2023-6747MEDIUMFooGallery Premium <= 2.3.3 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2023-30496HIGHWordPress Bus Ticket Booking with Seat Reservation Plugin <= 5.2.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-0691MEDIUMFileBird <= 5.6.0 - Authenticated(Administrator+) Stored Cross-Site Scripting via Folder ImportEPSS 0.4%CVE-2026-54087HIGHEasyAdmin: Stored Cross-Site Scripting (XSS) via uploaded files served inline in FileField and ImageFieldEPSS 0.4%CVE-2025-0175MEDIUMcode-projects Online Shop view.php cross site scriptingEPSS 0.4%CVE-2026-49978MEDIUMDOMPurify IN_PLACE Sanitization Bypass via Attached Shadow Root Inside <template>.contentEPSS 0.4%CVE-2025-34425MEDIUMMailEnable < 10.54 Reflected XSS in WindowContext Parameter of MAI/compose.aspxEPSS 0.4%CVE-2024-0698MEDIUMEasy!Appointments <= 1.3.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2024-1357MEDIUMShortcodes and extra features for Phlox theme <= 2.15.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'aux_timeline' ShortcodeEPSS 0.4%CVE-2025-22338HIGHWordPress WP-tagMaker plugin <= 0.2.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-6387MEDIUMWP Get The Table <= 1.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via url ParameterEPSS 0.4%CVE-2026-103904HIGHStored XSS Vulnerability in JTL-ShopEPSS 0.4%CVE-2023-49187HIGHWordPress Adifier System Plugin < 3.1.4 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-7300MEDIUMBolt CMS Showcase Creation showcases cross site scriptingEPSS 0.4%CVE-2023-1429MEDIUMCross-site Scripting (XSS) - Reflected in pimcore/pimcoreEPSS 0.4%