Falhas do tipo CWE-79

28.493 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-2014-5408—Nordex NC2 Cross-site ScriptingEPSS 1.7%CVE-2021-24875—eCommerce Product Catalog for WordPress < 3.0.39 - Reflected Cross-Site ScriptingEPSS 1.7%CVE-2023-6568MEDIUMReflected XSS via Content-Type Header in mlflow/mlflowEPSS 1.7%CVE-2022-44355MEDIUMSolarView Compact 7.0 is vulnerable to Cross-site Scripting (XSS) via /network_test.php.EPSS 1.7%CVE-2019-1010237—Ilias 5.3 before 5.3.12; 5.2 before 5.2.21 is affected by: Cross Site Scripting (XSS) - CWE-79 Type 2: Stored XSS (or Persistent). The impacEPSS 1.7%CVE-2024-41662HIGHVNote vulnerable to Markdown XSS, which leads to RCEEPSS 1.7%CVE-2016-6343MEDIUMJBoss BPM Suite 6 is vulnerable to a reflected XSS via dashbuilder. Remote attackers can entice authenticated users that have privileges to EPSS 1.7%CVE-2021-37700MEDIUMClipboard-based DOM-XSSEPSS 1.7%CVE-2016-9466—Nextcloud Server before 10.0.1 & ownCloud Server before 9.0.6 and 9.1.2 suffer from Reflected XSS in the Gallery application. The gallery apEPSS 1.7%CVE-2022-2219—Unyson < 2.7.27 - Reflected Cross-Site ScriptingEPSS 1.7%CVE-2021-32609—XSS vulnerability on Explore pageEPSS 1.7%CVE-2022-1290CRITICALStored XSS in "Name", "Group Name" & "Title" in polonel/trudeskEPSS 1.7%CVE-2024-24816MEDIUMCross-site scripting (XSS) vulnerability in samples with enabled the preview featureEPSS 1.7%CVE-2021-25085—WOOF - Products Filter for WooCommerce < 1.2.6.3 - Reflected Cross-Site ScriptingEPSS 1.7%CVE-2020-0903MEDIUMA cross-site-scripting (XSS) vulnerability exists when Microsoft Exchange Server does not properly sanitize a specially crafted web request EPSS 1.6%CVE-2024-57686CRITICALA Cross Site Scripting (XSS) vulnerability was found in /landrecordsys/admin/contactus.php in PHPGurukul Land Record System v1.0, which alloEPSS 1.6%CVE-2022-0250—Redirection for Contact Form 7 < 2.5.0 - Reflected Cross-Site ScriptingEPSS 1.6%CVE-2017-6654—A vulnerability in the web-based management interface of Cisco Unified Communications Manager 10.5 through 11.5 could allow an unauthenticatEPSS 1.6%CVE-2023-1880HIGHCross-site Scripting (XSS) - Reflected in thorsten/phpmyfaqEPSS 1.6%CVE-2023-24508HIGHRemote Code Execution in Baicells RTS PlatformEPSS 1.6%