Exposição de Discourse

Message boards
87
score de exposição
2.279
sites usam
0
em exploração
3
críticos
Análise Vexday

Com 248 CVEs catalogadas e nenhuma entrada no catálogo CISA KEV, o Discourse apresenta taxa de exploração ativa abaixo da média geral do catálogo, o que sugere menor pressão imediata de ameaças confirmadas em produção. O tipo de falha mais recorrente é CWE-200 (exposição indevida de informações), indicando um padrão histórico de problemas relacionados ao controle de acesso a dados. A CVE mais perigosa no momento, CVE-2024-53991, registra EPSS de aproximadamente 0,25, valor que merece atenção dado que reflete probabilidade não trivial de exploração nos próximos 30 dias. O volume de 31 CVEs surgidas nos últimos 90 dias sinaliza cadência ativa de descobertas recentes, recomendando monitoramento contínuo do ciclo de atualização da plataforma.

CVEs

290 resultados
CVE-2025-67723MEDIUMDiscourse vulnerable to stored Cross-site Scripting via Katex in discourse-math pluginEPSS 0.2%CVE-2026-33424MEDIUMPM access granted through invites after access revocationEPSS 0.2%CVE-2026-91134MEDIUMDiscourse: Block post iframes whose encoded userinfo bypasses the allowed_iframes allowlistEPSS 0.2%CVE-2026-47264MEDIUMDiscourse: Don't leak restricted tag group names via tag infoEPSS 0.2%CVE-2026-34154LOWDiscourse has a subscription access bypass in its discourse-subscriptions pluginEPSS 0.2%CVE-2026-45085MEDIUMDiscourse: Chat misauthorization and information disclosureEPSS 0.2%CVE-2026-33411MEDIUMDiscourse's solved topic stream has potential stored XSS in topic titleEPSS 0.2%CVE-2026-47263MEDIUMDiscourse: Prevent webhook payload disclosure on event redeliveryEPSS 0.2%CVE-2026-33423LOWDiscourse staff can modify any user's group notification levelEPSS 0.2%CVE-2026-32620MEDIUMDiscourse: Missing post-level authorization allows whisper metadata disclosureEPSS 0.2%CVE-2026-32951MEDIUMDiscourse: Authorization bypass in oneboxer via user-controlled category idEPSS 0.2%CVE-2026-32618MEDIUMDiscourse: Unauthorized channel membership inference via excluded_memberships_channel_idEPSS 0.2%CVE-2025-58054LOWDiscourse is vulnerable to XSS when quoting chat messagesEPSS 0.2%CVE-2025-54411LOWDiscourse welcome banner user name XSSEPSS 0.2%CVE-2026-33291MEDIUMDiscourse user can create Zendesk tickets even when it does not have access to topicEPSS 0.2%CVE-2026-91119MEDIUMDiscourse: Encode action_code_who in mention URLsEPSS 0.2%CVE-2026-91120MEDIUMDiscourse: Stored HTML injection in video notification emailsEPSS 0.2%CVE-2026-32113MEDIUMDiscourse: Open redirect via `sso_destination_url` cookie in `enter`EPSS 0.2%CVE-2026-33185MEDIUMDiscourse: Group SMTP test endpoint susceptible to SSRFEPSS 0.2%CVE-2025-66488MEDIUMDiscourse allows script execution in uploaded HTML/XML files on S3EPSS 0.2%