CVE-2025-66415
6.9
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Summary
fastify-reply-from is a Fastify plugin to forward the current HTTP request to another server. Prior to 12.5.0, by crafting a malicious URL, an attacker could access routes that are not allowed, even though the reply.from is defined for specific routes in @fastify/reply-from. This vulnerability is fixed in 12.5.0.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| fastify | fastify-reply-from | < 12.5.0 | affected |
Weaknesses
- CWE-441: CWE-441: Unintended Proxy or Intermediary ('Confused Deputy')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-2q7r-29rg-6m5h
- https://github.com/fastify/fastify-reply-from/commit/4d9795cd5b57a36756d37b7f036eae369f69fa66
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