Detections
Analytics

SCA: security update for github.com/coder/code-marketplace (GHSA-8x9r-hvwg-c55h)

high Tenable Cloud Security Plugin ID 439824

Description

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

 - The Code Extension Marketplace is an open-source alternative to the VS Code Marketplace. Prior to 2.4.2,
 Zip Slip vulnerability in coder/code-marketplace allowed a malicious VSIX file to write arbitrary files
 outside the extension directory. ExtractZip passed raw zip entry names to a callback that wrote files via
 filepath.Join with no boundary check; filepath.Join resolved .. components but did not prevent the result
 from escaping the base path. This vulnerability is fixed in 2.4.2. (CVE-2026-35454)

Solution

Update the github.com/coder/code-marketplace library and its related packages to version 1.2.3-0.20260402184705-988440dee05f or later.

See Also

https://github.com/advisories/GHSA-8x9r-hvwg-c55h

Plugin Details

Severity: High

ID: 439824

Version: Revision 1.9

Type: Local

Family: SCA Checks

Published: 4/4/2026

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.73

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2026-35454

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

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

CVSS v4

Risk Factor: High

Base Score: 8.7

Threat Score: 6.6

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 4/4/2026

Vulnerability Publication Date: 4/4/2026

Reference Information

CVE: CVE-2026-35454

cwe: CWE-22