SCA: security update for fast-uri (GHSA-qw65-cvwx-89v3)

high Tenable Self-Hosted Container Security Plugin ID 448455

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

- fast-uri serializes the port component of a URI without validating it. When recomposing the authority, the
userinfo and host components are escaped but the port is concatenated verbatim, so a port value that is
not a sequence of digits can inject authority delimiters, demoting the intended host to userinfo and
pointing the authority at an attacker-controlled host. Both fast-uri and Node's URL read the result back
as the attacker's host with no error, so re-validating the built URI does not catch it. This affects
applications that build URIs from parts and assign untrusted data to the port component through the
serialize, normalize, or equal functions in their object forms. The issue affects fast-uri versions before
2.4.6, from 3.0.0 before 3.1.7, and from 4.0.0 before 4.1.4. It is fixed in 2.4.6, 3.1.7, and 4.1.4, where
recomposeAuthority rejects any port that is not a digit sequence per RFC 3986. (CVE-2026-84292)

Solution

Update the fast-uri library and its related packages to version 2.4.6 or later.

Plugin Details

Severity: High

ID: 448455

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 9/29/2026

Updated: 9/29/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.61

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:N

CVSS Score Source: CVE-2026-84292

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 9/28/2026

Vulnerability Publication Date: 9/2/2026

Reference Information

CVE: CVE-2026-84292

cwe: CWE-116

Detections

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