Description with Pure Numbers Cause Internal Server Error

[rrushtw]

Description

Bug Description

Giving a pure number string such as "123456" in description causes 500 Internal Server Error

View the same document in the other tab

If the document is closed with description: [pure numbers],
there is no way to open the document.

Environment

• hedgedoc version: 1.9.9 2023-07-30
• service OS: Ubuntu 22.04.3 LTS

Steps to reproduce

Steps

1. Add a new document
2. Add title, tags, and description with pure numbers

---
title: untitled
tags:
description: 123456
---

3. Open the same document in a new tab
4. There is Internal Service Error on the page.

Expected behaviour

Steps

1. Add a new document
2. Add title, tags, and description with pure numbers

---
title: untitled
tags:
description: 123456
---

3. Open the same document in a new tab
4. The document should be displayed as usual.

Logs

No response

Config

No response

Your Setup

• Host OS: Ubuntu 22.04.3 LTS
• NodeJS version: v20.7.0
• HedgeDoc version: 1.9.9

Additional context

No response

[ErikMichelson]

I can reproduce this bug. It is caused by an unproper EJS template usage. A fix is on the way.

The good news: In HedgeDoc 2.0 this will be fixed already, altogether with a user warning.

[ErikMichelson]

Fixed in 538f41c