GHSA-w74x-v6f9-j3xgPublished

fast-uri vulnerable to URI scheme spoofing via percent-encoded scheme decoding

Collected exploitation and prediction evidence

CISA KEV is observed exploitation evidence. FIRST EPSS is a dated prediction of exploitation in the next 30 days. Missing scores are unknown. This collector requests predictions only for explicit CVE aliases in the public NuGet archive; Microsoft release views retain their existing prediction scope.

No collected risk observation for these identifiers. This does not establish absence of exploitation or a zero probability.

Dated risk observations

Risk history is separate from CNA/OSV content history. Daily score drift is retained but only an upward crossing of 10% triggers the prediction change event.

Immutable source observations

3 recorded revisions

Each citation identifies one complete source statement. Source modification dates and the time this installation observed them are distinct. Latest history includes records historically associated by source identifiers; a removed alias is not a current equivalence claim. Exact citations show that source record's own earlier observations. Failed reads and unchanged polls do not rewrite history.

25 Oct 2026 05:17:13 UTC

fast-uri is a dependency-free RFC 3986 URI parser and serializer for Node.js. In versions before 2.4.8, from 3.0.0 through 3.1.8, and from 4.0.0 through 4.2.2, fast-uri percent-decodes the scheme component with the legacy global unescape() …

nvd · CVE-2026-110306 · Published

24 Oct 2026 13:17:17 UTC

fast-uri vulnerable to URI scheme spoofing via percent-encoded scheme decoding

osv · GHSA-w74x-v6f9-j3xg · Published

23 Oct 2026 15:48:27 UTC

fast-uri vulnerable to URI scheme spoofing via percent-encoded scheme decoding

cve-program · CVE-2026-110306 · Published