CVE-2020-27176
8.3 · HIGHOverview
CVE-2020-27176 is a high-severity vulnerability affecting marktext marktext. It was published on October 16, 2020 and has a CVSS 3.1 base score of 8.3 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Mutation XSS exists in Mark Text through 0.16.2 that leads to Remote Code Execution. NOTE: this might be considered a duplicate of CVE-2020-26870; however, it can also be considered an issue in the design of the "source code mode" feature, which parses HTML even though HTML support is not one of the primary advertised roles of the product.
Remediation
Check the references section for vendor advisories and patches from marktext. Update marktext to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| marktext | marktext | 0 | Affected |
Frequently Asked Questions
What is CVE-2020-27176?
CVE-2020-27176 is a high-severity vulnerability affecting marktext marktext. It was published on October 16, 2020 and has a CVSS 3.1 base score of 8.3 (HIGH).
How severe is CVE-2020-27176?
This vulnerability has a CVSS 3.1 base score of 8.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-27176?
Check the references section for vendor advisories and patches from marktext. Update marktext to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-27176?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-27176 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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