Weaknesses of type CWE-524

92 results

Cache com Informações Sensíveis

A aplicação armazena dados sensíveis (senhas, tokens, PII) em cache sem proteção adequada, permitindo que um atacante com acesso ao sistema recupere essas informações. O risco é que o cache persista além da sessão ou seja acessível a outros usuários/processos.

Example

Um navegador cacheia credenciais de login em histórico ou localStorage sem criptografia; um servidor de aplicação mantém tokens JWT em cache em memória compartilhada; um browser salva respostas HTTP contendo dados pessoais em cache local onde outro usuário da máquina consegue ler.

How to mitigate

Nunca cachear dados sensíveis ou, se necessário, use criptografia forte e TTL (tempo de expiração) curto. Configure headers HTTP (Cache-Control: no-store, no-cache) para impedir cache de respostas com PII, e limpe cache na logout/fim de sessão. Em armazenamento local (localStorage/sessionStorage), evite sensíveis; use memória efêmera.

CVE-2026-61836HIGHDirectus: Authorization-dependent response served from unsegmented cache keyEPSS 0.5%CVE-2026-35172HIGHDistribution has stale blob access resurrection via repo-scoped redis descriptor cache invalidationEPSS 0.5%CVE-2025-9901MEDIUMLibsoup: improper handling of http vary header in libsoup cachingEPSS 0.5%CVE-2026-113593LOWPotential exposure of private data via empty and missing Vary headersEPSS 0.5%CVE-2026-108088HIGHApache Cocoon: Cross-user cache poisoningEPSS 0.5%CVE-2026-40012MEDIUMInformation about ECS zero scoped answers might leak to clients that use a specific ECSEPSS 0.5%CVE-2026-53943CRITICALGhost: Cache-poisoning XSS in Ghost frontend via x-ghost-preview headerEPSS 0.4%CVE-2023-45696MEDIUMHCL Sametime is impacted by an autocomplete enabled vulnerabilityEPSS 0.4%CVE-2026-25540MEDIUMMastodon's signature-dependent ActivityPub collection responses cached under signature-independent keys (Web Cache Poisoning via `Rails.cache`)EPSS 0.4%CVE-2026-48588LOWPotential exposure of private data via cached Set-Cookie responseEPSS 0.4%CVE-2026-50170HIGHAngular: Information Leak via Default Caching of Credentialed Requests in HttpTransferCacheEPSS 0.4%CVE-2026-64792HIGHJoomla Extension - regularlabs.com - disclosure of restricted content via search index in various Regular Labs extensionsEPSS 0.4%CVE-2026-111464MEDIUMWP Fastest Cache <= 1.5.3 - Unauthenticated Sensitive Information Exposure via Cached wp-activate.php ResponseEPSS 0.4%CVE-2026-65755HIGHJoomla Extension - regularlabs.com - Date-sensitive query-cache leakage in Articles Anywhere and Users Anywhere extensionEPSS 0.4%CVE-2026-15743MEDIUMCatalyst::Plugin::Static::Simple versions through 0.38 for Perl mark responses as publicly cacheableEPSS 0.4%CVE-2026-27205LOWFlask session does not add `Vary: Cookie` header when accessed in some waysEPSS 0.4%CVE-2026-14643MEDIUMundici vulnerable to cross-user information disclosure via whitespace around equals in Cache-Control directivesEPSS 0.4%CVE-2025-64762HIGHauthkit-nextjs may let session cookies be cached in CDNsEPSS 0.4%CVE-2026-9678MEDIUMundici vulnerable to cross-user information disclosure via shared cache whitespace bypassEPSS 0.4%CVE-2026-59213LOWOpen WebUI: Cross-user model-list exposure via static cache key in get_all_models (aiocache key= vs key_builder= misuse)EPSS 0.4%