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React Router: Unauthenticated Denial of Service via Inefficient Route Matching
React Router: Unauthenticated Denial of Service via Inefficient Route Matching
Affected packages
- react-router
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- 0.70%
- EPSS percentile
- 49.6%
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs. This advisory is in the top 50%.
Sources
- https://github.com/remix-run/react-router/security/advisories/GHSA-chx6-hx7r-mcp5
- https://github.com/remix-run/react-router/pull/15186
- https://github.com/remix-run/react-router/commit/09e6020d1950e54f361f7ad00938ecd4dde60929
- https://github.com/remix-run/react-router
- https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7180
- https://github.com/remix-run/react-router/releases/tag/react-router@7.18.0
Structured record: https://osv.dev/vulnerability/GHSA-chx6-hx7r-mcp5
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
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