QID 982917

QID 982917: Nodejs (npm) Security Update for docsify (GHSA-2mm9-c2fx-c7m4)

This affects the package docsify before 4.12.0. It is possible to bypass the remediation done by CVE-2020-7680 and execute malicious JavaScript through the following methods 1) When parsing HTML from remote URLs, the HTML code on the main page is sanitized, but this sanitization is not taking place in the sidebar. 2) The isURL external check can be bypassed by inserting more //// characters

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

CVSS V3 rated as High - 6.1 severity.

CVSS V2 rated as Medium - 4.3 severity.

Solution

Customers are advised to refer to GHSA-2mm9-c2fx-c7m4 for updates pertaining to this vulnerability.

Vendor References

GHSA-2mm9-c2fx-c7m4 - github.com/advisories/GHSA-2mm9-c2fx-c7m4

CVEs related to QID 982917

CVE-2021-23342 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-2mm9-c2fx-c7m4	docsify		github.com/advisories/GHSA-2mm9-c2fx-c7m4

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