CVE-2026-29779

HIGH

7.5

Descricao

UptimeFlare is a serverless uptime monitoring & status page solution, powered by Cloudflare Workers. Prior to commit 377a596, configuration file uptime.config.ts exports both pageConfig (safe for client use) and workerConfig (server-only, contains sensitive data) from the same module. Due to pages/incidents.tsx importing and using workerConfig directly inside client-side component code, the entire workerConfig object was included in the client-side JavaScript bundle served to all visitors. This issue has been patched via commit 377a596.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado3/7/2026

Ultima modificacao3/11/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

lyc8503:uptimeflare

Fraquezas (CWE)

CWE-200

Referencias

https://github.com/lyc8503/UptimeFlare/commit/377a5963c66ba9a798abebfe8d80378b053435e9(security-advisories@github.com)

https://github.com/lyc8503/UptimeFlare/issues/198(security-advisories@github.com)

https://github.com/lyc8503/UptimeFlare/security/advisories/GHSA-36q9-v7p3-vj6v(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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