Falhas do tipo CWE-79

30.669 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-2026-1115CRITICALStored XSS in parisneo/lollmsEPSS 1.3%CVE-2023-1080MEDIUMGN Publisher <= 1.5.5 - Reflected Cross-Site ScriptingEPSS 1.3%CVE-2016-8608MEDIUMJBoss BRMS 6 and BPM Suite 6 are vulnerable to a stored XSS via business process editor. The flaw is due to an incomplete fix for CVE-2016-5EPSS 1.3%CVE-2018-8846—Philips e-Alert Unit (non-medical device), Version R2.1 and prior. The software does not neutralize or incorrectly neutralizes user-controllEPSS 1.3%CVE-2021-41248HIGHXSS vulnerability in GraphiQLEPSS 1.3%CVE-2021-3985HIGHCross-site Scripting (XSS) - Stored in kevinpapst/kimai2EPSS 1.3%CVE-2025-24752HIGHWordPress Essential Addons for Elementor plugin <= 6.0.14 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 1.3%CVE-2025-34080MEDIUMCONPROSYS HMI System (CHS) < 3.7.7 Reflected Cross-Site ScriptingEPSS 1.3%CVE-2022-1555HIGHDOM XSS in microweber ver 1.2.15 in microweber/microweberEPSS 1.3%CVE-2017-0917—Gitlab Community Edition version 10.2.4 is vulnerable to lack of input validation in the CI job component resulting in persistent cross siteEPSS 1.3%CVE-2024-28157HIGHJenkins GitBucket Plugin 0.8 and earlier does not sanitize Gitbucket URLs on build views, resulting in a stored cross-site scripting (XSS) vEPSS 1.3%CVE-2018-3741—There is a possible XSS vulnerability in all rails-html-sanitizer gem versions below 1.0.4 for Ruby. The gem allows non-whitelisted attributEPSS 1.3%CVE-2020-5142—A stored cross-site scripting (XSS) vulnerability exists in the SonicOS SSLVPN web interface. A remote unauthenticated attacker is able to sEPSS 1.3%CVE-2023-0968MEDIUMWatu Quiz <= 3.3.9 - Reflected Cross-Site ScriptingEPSS 1.3%CVE-2024-8695CRITICALA remote code execution (RCE) vulnerability via crafted extension description/changelog could be abused by a malicious extension in Docker Desktop before 4.34.2.EPSS 1.3%CVE-2023-29623MEDIUMPurchase Order Management v1.0 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the password parameter at EPSS 1.3%CVE-2018-0340—A vulnerability in the web framework of the Cisco Unified Communications Manager (Unified CM) software could allow an authenticated, remote EPSS 1.3%CVE-2024-50857MEDIUMThe ip_do_job request in GestioIP v3.5.7 is vulnerable to Cross-Site Scripting (XSS). It allows data exfiltration and enables CSRF attacks. EPSS 1.2%CVE-2023-31548MEDIUMA stored Cross-site scripting (XSS) vulnerability in the FundRaiserEditor.php component of ChurchCRM v4.5.3 allows attackers to execute arbiEPSS 1.2%CVE-2020-15253HIGHStored XSS in GrocyEPSS 1.2%