CVE-2022-21158
Last modified
CVE-2022-21158 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. A stored cross-site scripting vulnerability in marktext versions prior to v0.17.0 due to improper handling of the link (with javascript: scheme) inside the document may allow an attacker to execute an arbitrary script on the PC of the user using marktext.. EPSS estimates a 0.51% chance of exploitation in the next 30 days.
Description
A stored cross-site scripting vulnerability in marktext versions prior to v0.17.0 due to improper handling of the link (with javascript: scheme) inside the document may allow an attacker to execute an arbitrary script on the PC of the user using marktext.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Marktext | Marktext | < 0.17.0 |
References
- https://github.com/marktext/marktext/releases/tag/v0.17.0Release Notes, Third Party Advisory
- https://jvn.jp/en/jp/JVN89524240/index.htmlThird Party Advisory, VDB Entry
- https://github.com/marktext/marktext/releases/tag/v0.17.0Release Notes, Third Party Advisory
- https://jvn.jp/en/jp/JVN89524240/index.htmlThird Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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