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CVE-2026-50733 is a high-severity vulnerability in Markdown Preview Enhanced, a popular extension for previewing and editing Markdown files. The vulnerability allows an attacker to execute arbitrary JavaScript code by crafting a malicious Markdown document that contains a WaveDrom diagram. When a victim previews or exports the document, the attacker can execute arbitrary code, potentially leading to arbit [truncated]
CVE-2026-49493 is a HIGH severity vulnerability in Markdown Preview Enhanced before 0.8.28. The vulnerability allows arbitrary code execution via bitfield fenced code blocks. A crafted markdown document containing a malicious bitfield code block executes attacker-controlled code on the server side when the document is rendered or exported. The vulnerability was fixed in version 0.8.28 by parsing bitfield [truncated]
CVE-2026-49492 is a HIGH severity vulnerability in Markdown Preview Enhanced before version 0.8.28. The vulnerability allows for OS command injection when a crafted markdown document is previewed on Windows. This is due to the application opening external files and links from the preview through a shell without validating untrusted inputs taken from the markdown document.