GHSA-vfmp-9999-6wqj

Vditor Cross-site Scripting vulnerability

Source: GitHub Advisory Database (reviewed) Moderate CVE-2021-32855

Packages

Ecosystem	Package	Affected	Fixed in
npm	vditor	< 3.8.7	3.8.7

Details

As written in the advisory (Markdown source, shown as plain text).

Vditor is a browser-side Markdown editor. Versions prior to 3.8.7 are vulnerable to copy-paste cross-site scripting (XSS). For this particular type of XSS, the victim needs to be fooled into copying a malicious payload into the text editor. Version 3.8.7 contains a patch for this issue.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2021-32855 advisory
https://github.com/Vanessa219/vditor/issues/1085 web
https://github.com/Vanessa219/vditor/commit/1b2382d7f8a4ee509d9245db4450d926a0b24146 web
https://github.com/Vanessa219/vditor package
https://securitylab.github.com/advisories/GHSL-2021-1006-vditor advisory