CVE-2021-32855

vditor vulnerable to Cross-site Scripting

Published Feb 20, 2023 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-0798 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.
Github GHSA Github GHSA GHSA-vfmp-9999-6wqj Vditor Cross-site Scripting vulnerability
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Mar 10, 2025, 9:08 PM
Reserved
May 12, 2021, 12:00 AM
Status
Modified
Published
Feb 21, 2023, 3:15 PM
Modified
Jun 17, 2026, 3:53 AM