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.
History

Mon, 19 Jan 2026 09:45:00 +0000

Type Values Removed Values Added
First Time appeared Moeditor
Moeditor moeditor
Vendors & Products Moeditor
Moeditor moeditor

Fri, 16 Jan 2026 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 16 Jan 2026 19:15:00 +0000

Type Values Removed Values Added
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.
Title Moeditor 0.2.0 - Persistent Cross-Site Scripting
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-01-16T19:09:38.403Z

Updated: 2026-01-16T21:09:34.290Z

Reserved: 2026-01-14T17:11:19.901Z

Link: CVE-2021-47840

cve-icon Vulnrichment

Updated: 2026-01-16T21:00:10.950Z

cve-icon NVD

Status : Received

Published: 2026-01-16T19:16:09.700

Modified: 2026-01-16T22:16:17.443

Link: CVE-2021-47840

cve-icon Redhat

No data.