TI-2022-08820 Aliases CVE-2022-25069 GHSA-wvg5-vjpm-h792

Mark Text v0.16.3 was discovered to contain a DOM-based cross-site scripting (XSS)…

MEDIUM 45CWE-79Published 2022-03-05 · Updated 2024-08-03

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Mark Text v0.16.3 was discovered to contain a DOM-based cross-site scripting (XSS) vulnerability which allows attackers to perform remote code execution (RCE) via injecting a crafted payload into /lib/contentState/pasteCtrl.js.

Why it matters now

EPSS 0.01961 80th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:marktext:marktext:0.16.3:::::::*	0.16.3	Vulnerable	MarkText

cpe:2.3:a:marktext:marktext:0.16.3:*:*:*:*:*:*:* Versions 0.16.3 Vulnerable ·MarkText

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-25069
2026-10-03 Alias added: GHSA-wvg5-vjpm-h792

References

Exploit 1

https://github.com/marktext/marktext/issues/2990

Patch 1

https://github.com/marktext/marktext/pull/3002

TI-2023-02174 MarkText DOM-Based Cross-site Scripting leading to Remote Code Execution CVSS 3.1CRITICAL 9.6
TI-2023-00951 MarkText WSH JScript code injection CVSS 3.1HIGH 7.8
TI-2021-10612 Mark Text through 0.16.3 allows attackers arbitrary command execution. CVSS 3.1CRITICAL 9.6
TI-2020-16518 Mutation XSS exists in Mark Text through 0.16.2 that leads to Remote Code Execution. CVSS 3.1CRITICAL 9.6
TI-2022-08068 MarkText through 0.16.3 does not sanitize the input of a mermaid block before rendering. CVSS 3.1CRITICAL 9.0
TI-2022-05560 Cross-site scripting in MarkText CVSS 3.1MEDIUM 5.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences