Falhas do tipo CWE-79

29.613 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-2026-85189HIGHJoomla Extension - regularlabs.com - Privileged stored XSS via executable URL schemes in Modals extension for Joomla < 17.0.0EPSS 0.4%CVE-2025-24530MEDIUMAn issue was discovered in phpMyAdmin 5.x before 5.2.2. An XSS vulnerability has been discovered for the check tables feature. A crafted tabEPSS 0.4%CVE-2024-20768MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-23807MEDIUMWordPress MojoPlug Slide Panel Plugin <= 1.1.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-5564MEDIUMCross-site Scripting (XSS) - Stored in froxlor/froxlorEPSS 0.4%CVE-2023-26457MEDIUMCross-Site Scripting (XSS) vulnerability in SAP Content ServerEPSS 0.4%CVE-2026-60029MEDIUMJoomla Extension - themexpert.com - Authenticated stored XSS in Quix Page Builder < 6.2.1EPSS 0.4%CVE-2026-78071HIGHJoomla Extension - digital-peak.com - Authenticated, privileged stored XSS in DP Calendar 7.0.0-8.19.5, 9.0.0-10.12.0EPSS 0.4%CVE-2026-12948MEDIUMStored Cross-Site Scripting (XSS)EPSS 0.4%CVE-2026-14337MEDIUMPega Platform versions 23.1.0 through 25.1.3 are affected by an Stored Cross-site scripting (XSS) vulnerability in a user interface component. Requires a high privileged user with a developer role.EPSS 0.4%CVE-2024-4618MEDIUMExclusive Addons for Elementor <= 2.6.9.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Team Member WidgetEPSS 0.4%CVE-2026-41723HIGHVMSA-2026-0004: VMware Cloud Foundation Operations updates address multiple vulnerabilities (CVE-2026-41722, CVE-2026-41723 and CVE-2026-41724)EPSS 0.4%CVE-2023-23852MEDIUMSAP Solution Manager (System Monitoring) - version 720, does not sufficiently encode user-controlled inputs, resulting in Cross-Site ScriptiEPSS 0.4%CVE-2026-60034CRITICALJoomla Extension - themexpert.com - Authenticated stored XSS in JMedia Extension < 1.6.0EPSS 0.4%CVE-2026-60028HIGHJoomla Extension - themexpert.com - Authenticated stored XSS in Quix Page Builder < 6.2.1EPSS 0.4%CVE-2023-31807MEDIUMCross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local attacker to execute arbitrary code via a crafted payload toEPSS 0.4%CVE-2024-22491MEDIUMA Stored Cross Site Scripting (XSS) vulnerability in beetl-bbs 2.0 allows attackers to run arbitrary code via the post/save content parameteEPSS 0.4%CVE-2025-4075MEDIUMVMSMan login.php cross site scriptingEPSS 0.4%CVE-2024-4657CRITICALStrored XSS in Talent Software's BAP AutomationEPSS 0.4%CVE-2024-29376MEDIUMSylius 1.12.13 is vulnerable to Cross Site Scripting (XSS) via the "Province" field in Address Book.EPSS 0.4%