Remote Code Execution (RCE)

tinacms is vulnerable to remote code execution. The vulnerability is due to improper handling of markdown content using the gray-matter package, which allows an attacker to execute arbitrary code by injecting malicious content into processed markdown files such as blog posts...

Arbitrary Code Injection

md-to-pdf is vulnerable to Arbitrary Code Injection. The vulnerability is due to a Markdown front-matter block that contains JavaScript delimiter, where the JS engine in gray-matter library executes arbitrary code in the Markdown to PDF converter process of md-to-pdf library, and attackers can...

CVE-2025-68278

Tina is a headless content management system. In tinacms prior to version 3.1.1, tinacms uses the gray-matter package in an insecure way allowing attackers that can control the content of the processed markdown files, e.g., blog posts, to execute arbitrary code. tinacms version 3.1.1, @tinacms/cl...

tinacms is vulnerable to arbitrary code execution

Summary tinacms uses the gray-matter package in an insecure way allowing attackers that can control the content of the processed markdown files, e.g., blog posts, to execute arbitrary code. Details The gray-matter package executes by default the code in the markdown file's front matter. tinacms...

GHSA-529F-9QWM-9628 tinacms is vulnerable to arbitrary code execution

Summary tinacms uses the gray-matter package in an insecure way allowing attackers that can control the content of the processed markdown files, e.g., blog posts, to execute arbitrary code. Details The gray-matter package executes by default the code in the markdown file's front matter. tinacms...

EUVD-2025-204304

tinacms is vulnerable to arbitrary code execution...

Arbitrary Code Injection

Overview tinacms is a headless content management system with support for Markdown, MDX, JSON, YAML, and more. Affected versions of this package are vulnerable to Arbitrary Code Injection via the improper use of gray-matter package. An attacker can execute arbitrary code on the server by submitti...

Arbitrary Code Injection

Overview @tinacms/graphql is a GraphQL database generating component for Tina, the headless content management system with support for Markdown, MDX, JSON, YAML, and more. Affected versions of this package are vulnerable to Arbitrary Code Injection via the improper use of gray-matter package. An...

CVE-2025-68278

Tina is a headless content management system. In tinacms prior to version 3.1.1, tinacms uses the gray-matter package in an insecure way allowing attackers that can control the content of the processed markdown files, e.g., blog posts, to execute arbitrary code. tinacms version 3.1.1, @tinacms/cl...

CVE-2025-68278 tinacms vulnerable to arbitrary code execution

Tina is a headless content management system. In tinacms prior to version 3.1.1, tinacms uses the gray-matter package in an insecure way allowing attackers that can control the content of the processed markdown files, e.g., blog posts, to execute arbitrary code. tinacms version 3.1.1, @tinacms/cl...

CVE-2025-68278 tinacms vulnerable to arbitrary code execution

Tina is a headless content management system. In tinacms prior to version 3.1.1, tinacms uses the gray-matter package in an insecure way allowing attackers that can control the content of the processed markdown files, e.g., blog posts, to execute arbitrary code. tinacms version 3.1.1, @tinacms/cl...

CVE-2025-68278 tinacms vulnerable to arbitrary code execution

Tina is a headless content management system. In tinacms prior to version 3.1.1, tinacms uses the gray-matter package in an insecure way allowing attackers that can control the content of the processed markdown files, e.g., blog posts, to execute arbitrary code. tinacms version 3.1.1, @tinacms/cl...

CVE-2025-68278

CVE-2025-68278 affects tinacms prior to 3.1.1, where insecure use of the gray-matter package allows attackers who can control markdown front matter (e.g., blog posts) to execute arbitrary code. The issue spans tinacms, @tinacms/cli (v2.0.4), and @tinacms/graphql (v2.0.3). A fix is available in ti...

TinaCMS 代码注入漏洞

TinaCMS is an open source headless CMS for Markdown, MDX and JSON from Tina Open Source. A code injection vulnerability exists in TinaCMS versions prior to 3.1.1, which stems from improper use of the gray-matter package and could lead to the execution of arbitrary code...

PT-2025-52257

Name of the Vulnerable Software and Affected Versions Tina versions prior to 3.1.1 Description Tina is a headless content management system. Versions of Tina prior to 3.1.1 improperly utilize the gray-matter package, potentially allowing attackers who control the content of markdown files—such as...

CVE-2025-65108

md-to-pdf is a CLI tool for converting Markdown files to PDF using Node.js and headless Chrome. Prior to version 5.2.5, a Markdown front-matter block that contains JavaScript delimiter causes the JS engine in gray-matter library to execute arbitrary code in the Markdown to PDF converter process o...

CVE-2025-65108

CVE-2025-65108 affects the md-to-pdf CLI (Markdown to PDF) where parsing front matter with a JavaScript delimiter can trigger the gray-matter JS engine to execute arbitrary code during the conversion process, enabling remote code execution. This vulnerability exists in versions prior to 5.2.5 and...

GHSA-547R-QMJM-8HVW md-to-pdf vulnerable to arbitrary JavaScript code execution when parsing front matter

Summary A Markdown front-matter block that contains JavaScript delimiter causes the JS engine in gray-matter library to execute arbitrary code in the Markdown to PDF converter process of md-to-pdf library, resulting in remote code execution. Details md-to-pdf uses the gray-matter library to parse...

md-to-pdf vulnerable to arbitrary JavaScript code execution when parsing front matter

Summary A Markdown front-matter block that contains JavaScript delimiter causes the JS engine in gray-matter library to execute arbitrary code in the Markdown to PDF converter process of md-to-pdf library, resulting in remote code execution. Details md-to-pdf uses the gray-matter library to parse...

CVE-2023-22491

Gatsby is a free and open source framework based on React that helps developers build websites and apps. The gatsby-transformer-remark plugin prior to versions 5.25.1 and 6.3.2 passes input through to the gray-matter npm package, which is vulnerable to JavaScript injection in its default...