Description

Moeditor 0.2.0 contains a persistent cross-site scripting vulnerability that allows attackers to store malicious payloads within markdown files. Attackers can upload specially crafted markdown files with embedded JavaScript that execute when opened, potentially enabling remote code execution on the victim's system.

INFO

Published Date :

2026-01-16T19:09:38.403Z

Last Modified :

2026-01-16T21:09:34.290Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2021-47840 vulnerability.

Vendors Products
Moeditor
  • Moeditor
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2021-47840.

URL Resource
https://imgur.com/a/UdP4JaX cve-icon cve-icon
https://moeditor.js.org/ cve-icon cve-icon
https://www.exploit-db.com/exploits/49830 cve-icon cve-icon
https://www.vulncheck.com/advisories/moeditor-persistent-cross-site-scripting cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact