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1 vulnerability by @apollo
CVE-2026-32621 (GCVE-0-2026-32621)
Vulnerability from cvelistv5 – Published: 2026-03-13 20:29 – Updated: 2026-03-16 20:14
VLAI?
Title
Apollo Federation has prototype pollution via incomplete key sanitization
Summary
Apollo Federation is an architecture for declaratively composing APIs into a unified graph. Prior to 2.9.6, 2.10.5, 2.11.6, 2.12.3, and 2.13.2, a vulnerability exists in query plan execution within the gateway that may allow pollution of Object.prototype in certain scenarios. A malicious client may be able to pollute Object.prototype in gateway directly by crafting operations with field aliases and/or variable names that target prototype-inheritable properties. Alternatively, if a subgraph were to be compromised by a malicious actor, they may be able to pollute Object.prototype in gateway by crafting JSON response payloads that target prototype-inheritable properties. This vulnerability is fixed in 2.9.6, 2.10.5, 2.11.6, 2.12.3, and 2.13.2.
Severity ?
9.9 (Critical)
CWE
- CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
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Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| @apollo | federation-internals |
Affected:
>= 2.13.0-preview.0, < 2.13.2
Affected: >= 2.12.0-preview.0, < 2.12.3 Affected: >= 2.11.0-preview.0, < 2.11.6 Affected: >= 2.10.0-alpha.0, < 2.10.5 Affected: < 2.9.6 |
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