Vulnerability in Apollo Router Core Allows Unauthenticated Data Access
CVE-2025-64173

7.5HIGH

Key Information:

Vendor

Apollographql

Status
Router
Vendor
CVE Published:
6 November 2025

What is CVE-2025-64173?

A vulnerability in Apollo Router Core, an advanced graph routing solution written in Rust, exposes critical data to unauthenticated queries. This flaw arises in versions prior to 1.61.12 and between 2.0.0-alpha.0 and 2.8.1-rc.0, where incorrect handling of access control directives on interface types and fields allows unauthorized access to data that is supposed to be restricted. Customers using directives like @authenticated, @requiresScopes, or @policy on polymorphic types may find their configurations inconsistently enforced, leaving sensitive data vulnerable. The issue is resolved in the latest versions, enhancing the security framework for robust application protection.

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Deploy the Patch

Affected Version(s)

router < 1.61.12 < 1.61.12

router >= 2.8.1-rc.0, < 2.8.1 < 2.8.1-rc.0, 2.8.1

References

https://github.com/apollographql/router/security/advisori...
x_refsource_CONFIRM
https://github.com/apollographql/router/releases/tag/v2.8.1
x_refsource_MISC
https://www.apollographql.com/docs/graphos/routing/securi...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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