CVE•Published 2026-07-27•Modified 2026-07-28•0 articles on news•4 live references•NVD data
CVE-2026-55685
Vulnerability data via NVD (ingested)
CVSS v3.1
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EPSS percentile
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Description
React Router is a router for React. In versions 7.0.0 through 7.17.0, the manifest endpoint could be accessed via unauthenticated targeted requests that would put heavy load on the server and slow down response times. This issue is a follow up to CVE-2026-42342, and does not does not impact React Router applications using Declarative Mode (<BrowserRouter>) or Data Mode (createBrowserRouter/<RouterProvider>). This issue has been fixed in version 7.18.0.
Timeline
Published 2026-07-27
Modified 2026-07-28
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-55685Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-55685Censys host search filtered to this CVE id.
grep.app
CVE-2026-55685Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-55685GitHub code search for direct mentions.
Google dork
"CVE-2026-55685" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-55685 on GitHub.
We haven't classified any articles referencing CVE-2026-55685 yet. The external references above still apply.