CVE-2026-32886
CVE-2026-32886 · Parse Server's Cloud function dispatch crashes server via prototype chain traversal
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.6.0-alpha.24 and 8.6.47, remote clients can crash the Parse Server process by calling a cloud function endpoint with a crafted function name that traverses the JavaScript prototype chain of a registered cloud function handler, causing a stack overflow. The fix in versions 9.6.0-alpha.24 and 8.6.47 restricts property lookups during cloud function name resolution to own properties only, preventing prototype chain traversal from stored function handlers. There is no known workaround.
CVSS 8.2 · Alta · EPSS 0,5% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
parse-server
- Versiones
- >= 9.0.0, < 9.6.0-alpha.24: Afectada
- < 8.6.47: Afectada
Sin corrección publicada
parse-server npm
- Intervalos de versiones afectados
- SEMVER: ≥ 9.0.0, < 9.6.0-alpha.24
Actualiza a 9.6.0-alpha.24
parse-server npm
- Intervalos de versiones afectados
- SEMVER: < 8.6.47
Actualiza a 8.6.47