Vulnerability in Apollographql Router
CVE-2025-64173
Apollo Router Core is a configurable graph router written in Rust to run a federated supergraph using Apollo Federation 2. In versions 1.61.11 below, as well as 2.0.0-alpha.0 through 2.8.1-rc.0, a vulnerability allowed for unauthenticated…
EPSS: 0.000 (15.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Apollographql Router — versions < 1.61.12, >= 2.8.1-rc.0, < 2.8.1
Weakness classification (CWE)
References
- https://github.com/apollographql/router/security/advisories/GHSA-x33c-7c2v-mrj9 (x_refsource_CONFIRM)
- https://github.com/apollographql/router/releases/tag/v2.8.1 (x_refsource_MISC)
- https://www.apollographql.com/docs/graphos/routing/security/authorization#authorization-directives (x_refsource_MISC)
Frequently asked questions
- What is CVE-2025-64173?
- CVE-2025-64173 is a high-severity vulnerability in Apollographql Router, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 7.5/10. Published 2025-11-06.
- How severe is CVE-2025-64173?
- High severity. CVSS v3 base score is 7.5 out of 10.