---
id: CVE-2026-110233
title: >-
  Rovr through 0.10.3 on Windows contains an OS command injection vulnerability
  that allows attackers to execute commands by crafting malicious file names
summary: >-
  Rovr through 0.10.3 on Windows contains an OS command injection vulnerability
  that allows attackers to execute commands by crafting malicious file names.
  Attackers can deliver a file named with shell metacharacters like & alongside
  a pay…
severity: high
cvss: 7.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'
cwe:
  - CWE-78
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T19:30:29.797'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-110233'
references:
  - url: >-
      https://github.com/NSPC911/rovr/blob/888a1efecd9eb92a773bb21451244c0edcf1a3f1/src/rovr/functions/path.py#L115-L158
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/NSPC911/rovr/blob/888a1efecd9eb92a773bb21451244c0edcf1a3f1/src/rovr/functions/path.py#L642-L701
    label: disclosure@vulncheck.com
  - url: 'https://github.com/NSPC911/rovr/releases/tag/v0.10.3'
    label: disclosure@vulncheck.com
  - url: 'https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/HyCwXmsjfe'
    label: disclosure@vulncheck.com
  - url: 'https://pypi.org/project/rovr/0.10.3/'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/rovr-through-0.10.3-os-command-injection-via-unquoted-path-to-cmd-exe
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-13T19:43:28.942Z'
---

## Overview

Rovr through 0.10.3 on Windows contains an OS command injection vulnerability that allows attackers to execute commands by crafting malicious file names. Attackers can deliver a file named with shell metacharacters like & alongside a payload, which runs with user privileges when the file is opened through open_file.

## Remediation

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