CVE-2020-28455

Public Exploit
Cross-site Scripting (XSS)

Description

This affects all versions of package markdown-it-toc. The title of the generated toc and the contents of the header are not escaped.

Category

7.3
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.08%
Third-Party Advisory snyk.io
Affected: n/a markdown-it-toc
Published at:
Updated at:

References

Link Tags
https://security.snyk.io/vuln/SNYK-JS-MARKDOWNITTOC-1044067 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-28455?
CVE-2020-28455 has been scored as a high severity vulnerability.
How to fix CVE-2020-28455?
To fix CVE-2020-28455, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-28455 being actively exploited in the wild?
It is possible that CVE-2020-28455 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-28455?
CVE-2020-28455 affects n/a markdown-it-toc.
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