Falhas do tipo CWE-201

372 resultados

Exposição de informações sensíveis em dados enviados

A aplicação inclui dados sensíveis (senhas, tokens, chaves API, PII) em comunicações que não deveriam conter essa informação — logs, requisições HTTP não criptografadas, emails, respostas de erro, ou cache. O atacante consegue interceptar ou acessar esses dados sem autorização.

Exemplo

Um sistema de e-commerce que envia a senha do usuário em texto plano no email de confirmação de cadastro, ou uma API que registra tokens de autenticação em logs acessíveis. Outro caso comum: formulário enviado via HTTP (não HTTPS) contendo dados de cartão de crédito.

Como mitigar

Nunca inclua dados sensíveis em logs, mensagens de erro ou comunicações não criptografadas. Use HTTPS obrigatoriamente, implemente tratamento de exceções que não expõe detalhes, e revise sistematicamente o que é transmitido em cada canal (emails, APIs, respostas). Ferramentas de análise estática ajudam a detectar vazamentos de credenciais no código.

CVE-2025-60188HIGHWordPress Atarim plugin <= 4.2.1 - Sensitive Data Exposure vulnerabilityEPSS 3.5%CVE-2017-16026—Request is an http client. If a request is made using ```multipart```, and the body type is a ```number```, then the specified number of nonEPSS 2.6%CVE-2022-27779—libcurl wrongly allows cookies to be set for Top Level Domains (TLDs) if thehost name is provided with a trailing dot.curl can be told to reEPSS 2.6%CVE-2017-2582MEDIUMIt was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining aEPSS 2.5%CVE-2020-26085CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 2.2%CVE-2024-32825HIGHWordPress Simply Static plugin <= 3.1.3 - Sensitive Data Exposure via Log File vulnerabilityEPSS 2.0%CVE-2016-10518—A vulnerability was found in the ping functionality of the ws module before 1.0.0 which allowed clients to allocate memory by sending a pingEPSS 2.0%CVE-2024-6586HIGHLightdash version 0.1024.6 allows users with the necessary permissions, such as Administrator or Editor, to create and share dashboards. A dEPSS 1.8%CVE-2020-27134CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 1.6%CVE-2016-10519—A security issue was found in bittorrent-dht before 5.1.3 that allows someone to send a specific series of messages to a listening peer and EPSS 1.6%CVE-2026-24477HIGHAnythingLLM has key leak in `systemSettings.js`EPSS 1.6%CVE-2018-17245—Kibana versions 4.0 to 4.6, 5.0 to 5.6.12, and 6.0 to 6.4.2 contain an error in the way authorization credentials are used when generating PEPSS 1.5%CVE-2020-25703—The participants table download in Moodle always included user emails, but should have only done so when users' emails are not hidden. VersiEPSS 1.5%CVE-2025-58098HIGHApache HTTP Server: Server Side Includes adds query string to #exec cmd=...EPSS 1.5%CVE-2021-26566HIGHInsertion of sensitive information into sent data vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allEPSS 1.5%CVE-2020-27748—A flaw was found in the xdg-email component of xdg-utils-1.1.0-rc1 and newer. When handling mailto: URIs, xdg-email allows attachments to beEPSS 1.4%CVE-2020-27132CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 1.4%CVE-2020-27127CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 1.3%CVE-2023-34968MEDIUMSamba: spotlight server-side share path disclosureEPSS 1.3%CVE-2020-1770LOWInformation disclosure in support bundle filesEPSS 1.3%