CVE-2020-28455 : This affects all versions of package markdown-it-toc. The title of the generated

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

Published 2022-07-25 14:15:10

Updated 2022-08-01 13:26:28

Source Snyk

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2020-28455

Markdown-it-toc Project » Markdown-it-toc » For Node.js
cpe:2.3:a:markdown-it-toc_project:markdown-it-toc:*:*:*:*:*:node.js:*:*
Matching versions

EPSS FAQ

0.08%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 35 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.1	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None
7.3	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L	3.9	3.4	Snyk
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: Low Availability: Low

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

https://security.snyk.io/vuln/SNYK-JS-MARKDOWNITTOC-1044067

Cross-site Scripting (XSS) in markdown-it-toc | CVE-2020-28455 | Snyk
Exploit;Third Party Advisory

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