---
id: CVE-2026-68491
title: >-
  An insufficient check allowed for the overwrite of arbitrary files via a
  symlink.
summary: >-
  An insufficient check allowed for the overwrite of arbitrary files via a
  symlink.
severity: critical
cvss: 9.4
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'
cwe:
  - CWE-59
vendor: Webpros
product: SolusVM
affected:
  - SolusVM < 1.30.15
published: '2026-09-15'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T19:41:42.593'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-68491'
references:
  - url: >-
      https://docs.solusvm.com/en/solusvm1/release-notes/mainline-branch/v1.30/#13015
    label: support@hackerone.com
  - url: >-
      https://docs.solusvm.com/en/solusvm1/release-notes/stable-branch/v1.30/#13015
    label: support@hackerone.com
  - url: >-
      https://support.solusvm.com/hc/en-us/articles/43503583489687-CVE-2026-68491-Vulnerability-in-SolusVM-1-allows-Guest-to-Host-privilege-escalation
    label: support@hackerone.com
tags:
  - nvd
  - cve.org
epss: 0.00327
epssPercentile: 0.25923
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-16T18:04:00.594086Z'
cvssSource: cna
ingestedAt: '2026-09-15T21:44:50.637Z'
---

## Overview

An insufficient check allowed for the overwrite of arbitrary files via a symlink.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.