CVE-2026-49493 Markdown Preview Enhanced Arbitrary Code Execution via Bitfield interpretJS()

Markdown Preview Enhanced before 0.8.28 parses Bitfield fenced code blocks with interpretJS, which evaluates the block content as code via vm.runInNewContext, allowing arbitrary code execution. A crafted markdown document containing a malicious bitfield code block executes attacker-controlled cod...

Chromium: CVE-2026-11017 Inappropriate implementation in Link Preview

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

EUVD-2026-34466

Inappropriate implementation in Link Preview in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page. Chromium security severity: Medium...

PT-2026-47025

Name of the Vulnerable Software and Affected Versions Markdown Preview Enhanced versions prior to 0.8.28 Description The software parses WaveDrom diagrams by evaluating untrusted markdown content using the eval function, which allows for arbitrary JavaScript execution. This issue affects all rend...

PT-2026-47023

Name of the Vulnerable Software and Affected Versions Markdown Preview Enhanced versions prior to 0.8.28 Description On Windows, the software opens external files and links from the preview through a shell without validating untrusted inputs from the markdown document. This allows for the injecti...

PT-2026-47024

Name of the Vulnerable Software and Affected Versions Markdown Preview Enhanced versions prior to 0.8.28 Description The software parses Bitfield fenced code blocks using the interpretJS function, which evaluates the block content as code via vm.runInNewContext. This allows for arbitrary code...

Markdown Preview: Enhanced Operating System Command Injection Vulnerability

Markdown Preview Enhanced is a highly powerful markup extension developed by Yiyi Wang. Versions of Markdown Preview Enhanced prior to 0.8.28 contained a vulnerability related to operating system command injection. This vulnerability stemmed from opening external files and links via the shell...

Linux Distros Unpatched Vulnerability : CVE-2026-11017

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Inappropriate implementation in Link Preview in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypas...

Markdown Preview Enhanced security vulnerabilities

Markdown Preview Enhanced is a highly powerful markup extension developed by Yiyi Wang. Versions of Markdown Preview Enhanced prior to 0.8.28 contained security vulnerabilities. These vulnerabilities stemmed from the use of eval to parse WaveDrom expressions in untrusted markdown content, which...

Markdown Preview Enhanced security vulnerabilities

Markdown Preview Enhanced is a highly powerful markup extension developed by Yiyi Wang. Version 0.8.x of Markdown Preview Enhanced contains security vulnerabilities, which stem from code injection in the WaveDrom rendering pipeline. This vulnerability allows attackers to execute arbitrary...

CVE-2026-49492: Improper Neutralization of Special Elements used in an OS Command

Markdown Preview Enhanced before 0.8.28 opens external files and links from the preview through a shell and does not validate untrusted inputs taken from the markdown document - the diagram filename attribute, imported file paths, and the latexengine code-chunk attribute. On Windows, a crafted...

CVE-2026-50733: Improper Neutralization of Directives in Dynamically Evaluated Code

Markdown Preview Enhanced before 0.8.28 parses WaveDrom diagrams by evaluating untrusted markdown content with eval, allowing arbitrary JavaScript execution. The flaw affects every render path - the live preview window.eval and presentation mode plus HTML export the bundled WaveDrom.ProcessAll/ev...

Markdown Preview Enhanced Code Injection Vulnerability

Markdown Preview Enhanced is a highly powerful markup extension developed by Yiyi Wang. Versions of Markdown Preview Enhanced prior to 0.8.28 contained a code injection vulnerability. This vulnerability stemmed from the use of interpretJS to parse Bitfield and execute code, potentially allowing...

CVE-2026-49493: Improper Control of Generation of Code

Markdown Preview Enhanced before 0.8.28 parses Bitfield fenced code blocks with interpretJS, which evaluates the block content as code via vm.runInNewContext, allowing arbitrary code execution. A crafted markdown document containing a malicious bitfield code block executes attacker-controlled cod...

PT-2026-47053

Name of the Vulnerable Software and Affected Versions Markdown Preview Enhanced versions 0.8.x Description A code injection issue exists in the WaveDrom rendering pipeline. Attackers can execute arbitrary JavaScript by embedding malicious content in a wavedrom fenced code block within a crafted...

CVE-2026-11422: Improper Neutralization of Directives in Dynamically Evaluated Code

Markdown Preview Enhanced 0.8.x with crossnote engine 0.9.28 contains a code injection vulnerability in the WaveDrom rendering pipeline that allows attackers to execute arbitrary JavaScript by embedding malicious content in a wavedrom fenced code block within a crafted Markdown document. Attacker...

DEBIAN-CVE-2026-11017

Inappropriate implementation in Link Preview in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-11017

Inappropriate implementation in Link Preview in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-11017

Inappropriate implementation in Link Preview in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-11017

Inappropriate implementation in Link Preview in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page. Chromium security severity: Medium...