Remote Code Execution Vulnerability in MarkText by Marktext Team
CVE-2022-24123
9CRITICAL
What is CVE-2022-24123?
MarkText, an open-source markdown editor, contains a vulnerability where input within a mermaid block is not properly sanitized before rendering. As a result, an attacker could exploit this flaw by embedding a malicious payload within a markdown (.md) file. When an unsuspecting user opens this compromised file, the attack could lead to Remote Code Execution through mutation Cross-Site Scripting (XSS), allowing attackers to execute arbitrary code on the victim's machine.
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References
CVSS V3.1
Score:
9
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed
Timeline
Vulnerability published
Vulnerability Reserved