Detections
Analytics

SCA: security update for vite (GHSA-4w7w-66w2-5vf9)

medium Tenable Self-Hosted Container Security Plugin ID 439967

Description

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

 - Vite is a frontend tooling framework for JavaScript. From 6.0.0 to before 6.4.2, 7.3.2, and 8.0.5, the dev
 server’s handling of .map requests for optimized dependencies resolves file paths and calls readFile
 without restricting ../ segments in the URL. As a result, it is possible to bypass the server.fs.strict
 allow list and retrieve .map files located outside the project root, provided they can be parsed as valid
 source map JSON. This vulnerability is fixed in 6.4.2, 7.3.2, and 8.0.5. (CVE-2026-39365)

Solution

Update the vite library and its related packages to version 6.4.2 or later.

See Also

https://github.com/advisories/GHSA-4w7w-66w2-5vf9

Plugin Details

Severity: Medium

ID: 439967

Version: Revision 1.13

Type: Local

Family: SCA Checks

Published: 4/7/2026

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

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

CVSS Score Source: CVE-2026-39365

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.8

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

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

CVSS v4

Risk Factor: Medium

Base Score: 6.3

Threat Score: 2.9

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/6/2026

Vulnerability Publication Date: 4/6/2026

Reference Information

CVE: CVE-2026-39365