CVE-2026-62327: 9Router 0.4.41 - Unauthenticated API Key Exposure via /api/usage/stats
decolua · 9Router
Vendor fix available · Affected: decolua 9Router · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 93% of scored CVEs
DescriptionCVE.org
9Router through version 0.4.41 contains an unauthenticated information disclosure vulnerability that allows remote attackers to retrieve plaintext API keys for all connected AI provider accounts by sending a single unauthenticated request to the /api/usage/stats endpoint. Attackers can exploit the missing authentication middleware on the Next.js API route to obtain full API key strings alongside token counts, cost breakdowns, and request metadata, enabling unauthorized use of connected AI provider accounts, billing fraud, and quota exhaustion.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- decolua · 9Routerup to and including 0.4.41
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CoverageNo articles yet
No CyberSIXT article names CVE-2026-62327 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.