Weaknesses of type CWE-201

499 results

Exposição de informações sensíveis em dados transmitidos

A aplicação envia informações sensíveis (senhas, tokens, dados pessoais, chaves) em comunicações que não deveriam conter essas informações. O desenvolvedor inclui acidentalmente ou por falha de lógica dados confidenciais em respostas, logs, cookies ou requisições que podem ser interceptadas ou expostas.

Example

Um sistema de e-commerce retorna a senha do usuário em uma resposta JSON após login, ou inclui o token de autenticação em um parâmetro GET visível na URL, permitindo que seja capturada em logs de servidor ou histórico do navegador.

How to mitigate

Revise todo dado enviado em respostas HTTP, cookies e headers para eliminar informações sensíveis; use variáveis de ambiente para credenciais, nunca as codifique; aplique sanitização antes de escrever em logs; utilize HTTPS obrigatoriamente e tokens seguros com ciclo de vida limitado.

CVE-2025-60188HIGHWordPress Atarim plugin <= 4.2.1 - Sensitive Data Exposure vulnerabilityEPSS 3.7%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 2.8%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-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 2.4%CVE-2020-26085CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 2.3%CVE-2026-24477HIGHAnythingLLM has key leak in `systemSettings.js`EPSS 2.1%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 1.9%CVE-2013-1840MEDIUMOpenstack glance: swift: s3: openstack glance: information disclosure of backend credentials via cached image requestEPSS 1.7%CVE-2020-27134CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 1.7%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-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-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-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-2020-27132CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 1.4%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-2026-47717HIGHFUXA's Unauthenticated Project Data Disclosure Exposes Server-Side Scripts and Device ConfigurationsEPSS 1.4%CVE-2020-27127CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 1.4%