CVE-2026-33538
CVE-2026-33538 · Parse Server: Denial of service via unindexed database query for unconfigured auth providers
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 versions 8.6.58 and 9.6.0-alpha.52, an unauthenticated attacker can cause denial of service by sending authentication requests with arbitrary, unconfigured provider names. The server executes a database query for each unconfigured provider before rejecting the request, and since no database index exists for unconfigured providers, each request triggers a full collection scan on the user database. This can be parallelized to saturate database resources. This issue has been patched in versions 8.6.58 and 9.6.0-alpha.52.
CVSS 8.7 · Alta · EPSS 0,4% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
parse-server
- Versiones
- < 8.6.58: Afectada
- >= 9.0.0, < 9.6.0-alpha.52: Afectada
Sin corrección publicada
parse-server npm
- Intervalos de versiones afectados
- SEMVER: ≥ 9.0.0, < 9.6.0-alpha.52
Actualiza a 9.6.0-alpha.52
parse-server npm
- Intervalos de versiones afectados
- SEMVER: < 8.6.58
Actualiza a 8.6.58
Fuentes originales
- https://github.com/parse-community/parse-server/security/advisories/GHSA-g4cf-xj29-wqqr
- https://github.com/parse-community/parse-server/pull/10270
- https://github.com/parse-community/parse-server/pull/10271
- https://github.com/parse-community/parse-server/commit/40eb442e02672986730007d0a1edb22c1c4bd357
- https://github.com/parse-community/parse-server/commit/fbac847499e57f243315c5fc7135be1d58bb8e54
- https://nvd.nist.gov/vuln/detail/CVE-2026-33538