Code injection

HedgeDoc formerly known as CodiMD is an open-source collaborative markdown editor. An attacker is able to receive arbitrary files from the file system when exporting a note to PDF. Since the code injection has to take place as note content, there fore this exploit requires the attackers ability t...

CVE-2021-29475 PDF export allows arbitrary file reads

HedgeDoc formerly known as CodiMD is an open-source collaborative markdown editor. An attacker is able to receive arbitrary files from the file system when exporting a note to PDF. Since the code injection has to take place as note content, there fore this exploit requires the attackers ability t...

CVE-2021-29475

HedgeDoc formerly known as CodiMD is an open-source collaborative markdown editor. An attacker is able to receive arbitrary files from the file system when exporting a note to PDF. Since the code injection has to take place as note content, there fore this exploit requires the attackers ability t...

CVE-2021-29475

CVE-2021-29475 affects HedgeDoc (formerly CodiMD). The vulnerability allows an attacker who can modify a note to cause the system to export the note to PDF in a way that reads arbitrary files from the server’s filesystem (including config.json and other sensitive data) via file:/// references use...

PT-2021-18238 · Hedgedoc · Hedgedoc

Name of the Vulnerable Software and Affected Versions: HedgeDoc affected versions not specified Description: The issue is related to an improper input validation in HedgeDoc, allowing an attacker to perform a relative path traversal and read arbitrary .md files from the server's filesystem. This...

Hedgedoc 代码问题漏洞

Hedgedoc is a Javascript-based real-time editing and sharing platform for Markdown documents from the Hedgedoc team. A security vulnerability exists in HedgeDoc, which can be exploited by an attacker to receive arbitrary files from the file system...

HedgeDoc 路径遍历漏洞

HedgeDoc is a Javascript-based real-time editing and sharing platform for Markdown documents from the HedgeDoc team. A path traversal vulnerability exists in HedgeDoc, which allows an attacker to read an arbitrary .md file from the server's filesystem to perform relative path traversal...

CVE-2021-29474: Improper Input Validation

HedgeDoc formerly known as CodiMD is an open-source collaborative markdown editor. An attacker can read arbitrary .md files from the server's filesystem due to an improper input validation, which results in the ability to perform a relative path traversal. To verify if you are affected, you can t...

CVE-2021-29475: Improper Control of Generation of Code

HedgeDoc formerly known as CodiMD is an open-source collaborative markdown editor. An attacker is able to receive arbitrary files from the file system when exporting a note to PDF. Since the code injection has to take place as note content, there fore this exploit requires the attackers ability t...

Hedgedoc cross-site scripting vulnerability (CNVD-2021-08888)

Hedgedoc is a Javascript-based Markdown document real-time editing and sharing platform by the Hedgedoc team. A cross-site scripting vulnerability exists in versions prior to HedgeDoc 1.7.2, which can be exploited by attackers to inject arbitrary JavaScript...

CVE-2021-21259

HedgeDoc is open source software which lets you create real-time collaborative markdown notes. In HedgeDoc before version 1.7.2, an attacker can inject arbitrary JavaScript into a HedgeDoc note, which is executed when the note is viewed in slide mode. Depending on the configuration of the instanc...

CVE-2021-21259

HedgeDoc is open source software which lets you create real-time collaborative markdown notes. In HedgeDoc before version 1.7.2, an attacker can inject arbitrary JavaScript into a HedgeDoc note, which is executed when the note is viewed in slide mode. Depending on the configuration of the instanc...

Authentication flaw

HedgeDoc is open source software which lets you create real-time collaborative markdown notes. In HedgeDoc before version 1.7.2, an attacker can inject arbitrary JavaScript into a HedgeDoc note, which is executed when the note is viewed in slide mode. Depending on the configuration of the instanc...

CVE-2021-21259 Stored XSS in slide mode

HedgeDoc is open source software which lets you create real-time collaborative markdown notes. In HedgeDoc before version 1.7.2, an attacker can inject arbitrary JavaScript into a HedgeDoc note, which is executed when the note is viewed in slide mode. Depending on the configuration of the instanc...

CVE-2021-21259

CVE-2021-21259 affects HedgeDoc before version 1.7.2, where an attacker could inject arbitrary JavaScript into a note that is executed when viewed in slide mode. Depending on instance configuration, authentication may not be required to create or edit notes. The issue is fixed in HedgeDoc 1.7.2; ...

CVE-2021-21259

HedgeDoc is open source software which lets you create real-time collaborative markdown notes. In HedgeDoc before version 1.7.2, an attacker can inject arbitrary JavaScript into a HedgeDoc note, which is executed when the note is viewed in slide mode. Depending on the configuration of the instanc...

Hedgedoc 跨站脚本漏洞

Hedgedoc is a Javascript-based Markdown document real-time editing and sharing platform by the Hedgedoc team. A cross-site scripting vulnerability exists in versions prior to HedgeDoc 1.7.2, which can be exploited by attackers to inject arbitrary JavaScript...

PT-2021-14368

Name of the Vulnerable Software and Affected Versions: HedgeDoc versions prior to 1.7.2 Description: HedgeDoc is open source software that allows users to create real-time collaborative markdown notes. An attacker can inject arbitrary JavaScript into a HedgeDoc note, which is executed when the no...

CVE-2021-21259: Improper Neutralization of Input During Web Page Generation

HedgeDoc is open source software which lets you create real-time collaborative markdown notes. In HedgeDoc before version 1.7.2, an attacker can inject arbitrary JavaScript into a HedgeDoc note, which is executed when the note is viewed in slide mode. Depending on the configuration of the instanc...

Hedgedoc Cross-Site Scripting Vulnerability

Hedgedoc is a Javascript-based Markdown document real-time editing and sharing platform by the Hedgedoc team. A security vulnerability exists in HedgeDoc versions prior to 1.7.1, which can be exploited to inject arbitrary "script" tags into HedgeDoc notes. Our content security policy prohibits...