CVE-2022-24123

CVSS V2 Medium 6.8 CVSS V3 Critical 9

Description

MarkText through 0.16.3 does not sanitize the input of a mermaid block before rendering. This could lead to Remote Code Execution via a .md file containing a mutation Cross-Site Scripting (XSS) payload.

Overview

CVE ID
CVE-2022-24123

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2022-01-29T23:15:07

Last Modified Date
2022-02-04T15:55:17

Weakness Enumerations

CWE	URL
CWE-79	http://cwe.mitre.org/data/definitions/79.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:marktext:marktext::::::::	1	OR		0.16.3

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
6.8

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
6.4

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
REQUIRED

Scope
CHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
9

Base Severity
CRITICAL

Exploitability Score
2.3

Impact Score
6

References

Reference URL	Reference Tags
https://github.com/marktext/marktext/issues/2946	Exploit Issue Tracking Patch Third Party Advisory
https://github.com/marktext/marktext/pull/2947	Patch Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-24123
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-24123

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 06:34:17				Added to TrackCVE
2022-12-06 08:10:32	2022-01-29T23:15Z	2022-01-29T23:15:07	CVE Published Date	updated
2022-12-06 08:10:32		2022-02-04T15:55:17	CVE Modified Date	updated
2022-12-06 08:10:32		Analyzed	Vulnerability Status	updated