---
title: "CVE-2026-110647: Turnpress - Command Injection"
description: "Turnpress through 0.4.2 contains a command injection caused by shell metacharacters in .docx file names processed by convertDocxToHtml function invoking pandoc with shell:true, letting attackers execute arbitrary shell commands with victim's privileges, exploit requires crafted .docx file names."
url: https://panop.io/threat-heartbeat/CVE-2026-110647/
---

# CVE-2026-110647 Turnpress - Command Injection

Turnpress through 0.4.2 contains a command injection caused by shell metacharacters in .docx file names processed by convertDocxToHtml function invoking pandoc with shell:true, letting attackers execute arbitrary shell commands with victim's privileges, exploit requires crafted .docx file names.

CVSS base score 7.8 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-110647)

## Details

Type

Command Injection

Impact

Remote Code Execution

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Published

14 October 2026

Updated

15 October 2026

Weakness

[CWE-78](https://cwe.mitre.org/data/definitions/78.html)

## Vendor fix

Update to the latest version that fixes the shell command injection vulnerability.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-110647](https://nvd.nist.gov/vuln/detail/CVE-2026-110647)
- [https://github.com/jinghaihan/turnpress/blob/v0.4.2/src/converter.ts#L33-L61](https://github.com/jinghaihan/turnpress/blob/v0.4.2/src/converter.ts#L33-L61)
- [https://github.com/jinghaihan/turnpress/pull/2](https://github.com/jinghaihan/turnpress/pull/2)
- [https://www.vulncheck.com/advisories/turnpress-through-0.4.2-os-command-injection-via-crafted-docx-file-names](https://www.vulncheck.com/advisories/turnpress-through-0.4.2-os-command-injection-via-crafted-docx-file-names)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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