Detections
Analytics

SCA: security update for github.com/openziti/zrok/v2 (GHSA-74m3-9qvm-rp9h)

high Tenable Self-Hosted Container Security Plugin ID 440903

Description

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

 - zrok is software for sharing web services, files, and network resources. Prior to version 2.0.2, the zrok
 WebDAV drive backend (davServer.Dir) restricts path traversal through lexical normalization but does not
 prevent symlink following. When a symbolic link inside the shared DriveRoot points to a location outside
 that root, remote WebDAV consumers can read files and—on shares without OS-level permission
 restrictions—write or overwrite files anywhere on the host filesystem accessible to the zrok process. This
 issue has been patched in version 2.0.2. (CVE-2026-42275)

Solution

Update the github.com/openziti/zrok/v2 library and its related packages to version 2.0.2 or later.

See Also

https://github.com/advisories/GHSA-74m3-9qvm-rp9h

Plugin Details

Severity: High

ID: 440903

Version: Revision 1.7

Type: Local

Family: SCA Checks

Published: 4/26/2026

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.8

Percentile: 57.58

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 5.3

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

CVSS Score Source: CVE-2026-42275

CVSS v3

Risk Factor: High

Base Score: 8.7

Temporal Score: 7.6

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/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: 4/25/2026

Vulnerability Publication Date: 4/25/2026

Reference Information

CVE: CVE-2026-42275