CVE-2026-30957
CVE-2026-30957 · OneUptime Synthetic Monitor RCE via exposed Playwright browser object
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
OneUptime is a solution for monitoring and managing online services. Prior to 10.0.21, OneUptime Synthetic Monitors allow a low-privileged authenticated project user to execute arbitrary commands on the oneuptime-probe server/container. The root cause is that untrusted Synthetic Monitor code is executed inside Node's vm while live host-realm Playwright browser and page objects are exposed to it. A malicious user can call Playwright APIs on the injected browser object and cause the probe to spawn an attacker-controlled executable. This is a server-side remote code execution issue. It does not require a separate vm sandbox escape. This vulnerability is fixed in 10.0.21.
CVSS 10.0 · Crítica · EPSS 1,2% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
oneuptime
- Versiones
- < 10.0.21: Afectada
Sin corrección publicada
@oneuptime/common npm
- Intervalos de versiones afectados
- SEMVER: < 10.0.21
Actualiza a 10.0.21