Apollo Gateway Query Planner Vulnerable to Excessive Resource Consumption via Optimization Bypass
Impact
Summary
A vulnerability in Apollo Gateway allowed queries with deeply nested and reused named fragments to be prohibitively expensive to query plan, specifically due to internal optimizations being frequently bypassed. This could lead to excessive resource consumption and denial of service.
Details
The query planner includes an optimization that significantly speeds up planning for applicable GraphQL selections. However, queries with deeply nested and reused named fragments can generate many selections where this optimization does not apply, leading to significantly longer planning times. Because the query planner does not enforce a timeout, a small number of such queries can render gateway inoperable.
Fix/Mitigation
- A new Query Optimization Limit metric has been added:
- This metric approximates the number of selections that cannot be skipped by the existing optimization.
- The metric is checked against a limit to prevent excessive computation.
Given the complexity of query planning optimizations, we will continue refining these solutions based on real-world performance and accuracy tests.
Patches
This has been remediated in @apollo/gateway version 2.10.1.
Workarounds
No known direct workarounds exist.
References
Acknowledgements
We appreciate the efforts of the security community in identifying and improving the performance and security of query planning mechanisms.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Paquete de npm | @apollo/gateway | < 2.10.1 | 2.10.1 |
Referencias
- https://github.com/apollographql/federation/security/advisories/GHSA-p2q6-pwh5-m6jr
- https://nvd.nist.gov/vuln/detail/CVE-2025-32031
- https://github.com/apollographql/federation/pull/3236
- https://github.com/apollographql/federation
- https://github.com/apollographql/federation/releases/tag/%40apollo%2Fgateway%402.10.1
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H- Debilidad (CWE)
CWE-770- Plataforma
- npm
- Paquete
@apollo/gateway- Publicada
- 07.04.2025
- Actualizado
- 11.10.2026 10:22
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-p2q6-pwh5-m6jr - CC BY 4.0
Historial de vulnerabilidades: @apollo/gateway
Todas las vulnerabilidades publicadas de este paquete (Paquete de npm), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 5
- Primera → última
- 06.2019 03.2026
- Sin corrección
- 0
- Explotada en ataques
- 0
Distribución por gravedad
- Crítica 1
- Alta 4
Divulgaciones por año
- 2019: 1
- 2020: 0
- 2021: 0
- 2022: 0
- 2023: 0
- 2024: 1
- 2025: 2
- 2026: 1
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Apollo Gateway Query Planner Vulnerable to Excessive Resource Consumption via Optimization Bypass esta entrada
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