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CVE-2021-32855

Medium

Description

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.

SeverityMedium
CVSS6.1
Exploit probability—
ProductB3log Vditor
PublishedFeb 21, 2023
First seenFeb 21, 2023
Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update
  • b3log vditor3.8.7 or later
  • vditor3.8.7 or later

Affected products

ProductAffected versionsFixed in
b3log vditorv < 3.8.73.8.7
vditornpmv < 3.8.73.8.7

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