Falhas do tipo CWE-79

30.065 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-2025-62698MEDIUMStored XSS through system messages in ExternalGuidanceEPSS 0.3%CVE-2026-76326MEDIUMStored Cross-Site Scripting through Dashboard Sparkline Tooltip Options in Splunk EnterpriseEPSS 0.3%CVE-2024-39728MEDIUMIBM Datacap Navigator cross-site scriptingEPSS 0.3%CVE-2023-32089MEDIUM Pega Platform versions 8.1 to 8.8.2 are affected by an XSS issue with Pin description EPSS 0.3%CVE-2024-13711MEDIUMPollin <= 1.01.1 - Reflected Cross-Site ScriptingEPSS 0.3%CVE-2026-88618MEDIUM1024-lab SmartAdmin v3.30.0 contains a stored cross-site scripting vulnerability in its file upload functionality. This allows a remote attaEPSS 0.3%CVE-2023-3588MEDIUMStored Cross-site Scripting (XSS) vulnerability affecting Teamwork Cloud from No Magic Release 2021x through No Magic Release 2022xEPSS 0.3%CVE-2023-34374MEDIUMWordPress AnsPress – Question and answer Plugin <= 4.3.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2023-38423MEDIUMBIG-IP Configuration utility vulnerabilityEPSS 0.3%CVE-2024-35239LOWStored Cross-site Scripting on Components of Umbraco FormsEPSS 0.3%CVE-2024-3638MEDIUMElementor Addons by Livemesh <= 8.4.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Marquee Text Widget, Testimonials Widget, and Testimonial Slider WidgetsEPSS 0.3%CVE-2024-5419MEDIUMVoid Contact Form 7 Widget For Elementor Page Builder <= 2.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via cf7_redirect_page AttributeEPSS 0.3%CVE-2022-42452MEDIUMHCL Launch is vulnerable to HTML injection.  HTML code is stored and included without being sanitized. This can lead to further attacks suchEPSS 0.3%CVE-2024-12069MEDIUMLexicata <= 1.0.16 - Reflected Cross-Site ScriptingEPSS 0.3%CVE-2020-7317MEDIUMePolicy Orchistrator (ePO) - Cross-Site Scripting vulnerabilityEPSS 0.3%CVE-2023-23954MEDIUMAdvanced Secure Gateway and Content Analysis, prior to 7.3.13.1 / 3.1.6.0, may be susceptible to a Stored Cross-Site Scripting vulnerabilityEPSS 0.3%CVE-2024-1097HIGHStored XSS in craigk5n/webcalendarEPSS 0.3%CVE-2024-1427MEDIUMThe Post Grid <= 7.7.1 - Authenticated(Contributor+) Stored Cross-Site Scripting via section title tagEPSS 0.3%CVE-2024-48396MEDIUMAIML Chatbot 1.0 (fixed in 2.0) is vulnerable to Cross Site Scripting (XSS). The vulnerability is exploited through the message input field,EPSS 0.3%CVE-2024-5219MEDIUMEasy Google Maps <= 1.11.15 - Authenticated (Author+) Stored Cross-Site ScriptingEPSS 0.3%