UpHeron
All vulnerabilities

Servers and applications

CVE-2020-9281

A cross-site scripting (XSS) vulnerability in the HTML Data Processor for CKEditor 4.0 before 4.14 allows remote attackers to inject arbitrary web script through a crafted "protected" comment (with the cke_protected syntax).

Severity
Medium 6.1
Published
7 Mar 2020
Last changed
25 Aug 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.7.12, 8.8.4
Sources
NVD

Affected software

SoftwareAffected versions
DrupalServers and applications · cpe:a:drupal:drupal
  • From 8.7.0 before 8.7.12
  • From 8.8.0 before 8.8.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-9281
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-9281