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SCA: security update for github.com/kgateway-dev/kgateway/v2 (GHSA-4766-x535-jw3r)

medium Tenable Cloud Security Plugin ID 435930

Description

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

 - kgateway is a Cloud-Native API and AI Gateway. Versions 2.0.4 and below and 2.1.0-agw-cel-rbac through
 2.1.0-rc.2 lack authentication, allowing any client with unrestricted network access to the xDS port to
 retrieve potentially sensitive configuration data including certificate data, backend service information,
 routing rules, and cluster metadata. This issue is solved in versions 2.0.5 and 2.1.0. (CVE-2025-64323)

See Also

https://github.com/advisories/GHSA-4766-x535-jw3r

Plugin Details

Severity: Medium

ID: 435930

Version: Revision 1.14

Type: Local

Family: SCA Checks

Published: 11/5/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.67

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

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

CVSS Score Source: CVE-2025-64323

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

Vector: CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/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: 11/4/2025

Vulnerability Publication Date: 11/4/2025

Reference Information

CVE: CVE-2025-64323

cwe: CWE-862