Detections
Analytics

SCA: security update for github.com/openziti/zrok/v2 (GHSA-c656-jcx2-7pqj)

high Tenable Self-Hosted Container Security Plugin ID 442163

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. From 0.4.23 until 2.0.3, `zrok2
 copy` stores attacker-controlled WebDAV or zrok drive paths such as /../outside.txt in the source
 inventory and passes them to FilesystemTarget.WriteStream, allowing the sync pipeline to write files
 outside the selected local filesystem destination root. This issue is fixed in version 2.0.3.
 (CVE-2026-45576)

Solution

Update the github.com/openziti/zrok/v2 library and its related packages to version 2.0.3 or later.

See Also

https://github.com/advisories/GHSA-c656-jcx2-7pqj

Plugin Details

Severity: High

ID: 442163

Version: Revision 1.7

Type: Local

Family: SCA Checks

Published: 5/19/2026

Updated: 7/21/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.76

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-2026-45576

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

CVSS v4

Risk Factor: High

Base Score: 8.3

Threat Score: 5.7

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/19/2026

Vulnerability Publication Date: 5/19/2026

Reference Information

CVE: CVE-2026-45576

cwe: CWE-22