cve.bz

CVE-2021-32855

6.1 mediumEPSS 0.6%

Medium (6.1) in b3log vditor. EPSS 0.6% chance of exploitation in the next 30 days. Fixed in vditor 3.8.7.

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.

Severity

CVSS 3.1

6.1 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
0.6% chance of exploitation in the next 30 days; higher than 47% of CVEs (scores of 2026-10-31)
CWE
CWE-79
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-vfmp-9999-6wqjnpmvditor<3.8.73.8.7

References

Check your stackJSON