Medium severity6.1NVD Advisory· Published Feb 21, 2023· Updated Jun 17, 2026
CVE-2021-32855
CVE-2021-32855
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
vditornpm | < 3.8.7 | 3.8.7 |
Affected products
2- npm/vditorv5Range: 3.8.7
Patches
Vulnerability mechanics
References
6- github.com/Vanessa219/vditor/commit/1b2382d7f8a4ee509d9245db4450d926a0b24146nvdPatchThird Party AdvisoryWEB
- securitylab.github.com/advisories/GHSL-2021-1006-vditor/nvdExploitThird Party Advisory
- github.com/Vanessa219/vditor/issues/1085nvdIssue TrackingThird Party AdvisoryWEB
- github.com/advisories/GHSA-vfmp-9999-6wqjghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-32855ghsaADVISORY
- securitylab.github.com/advisories/GHSL-2021-1006-vditorghsaADVISORY
News mentions
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