UpHeron
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Servers and applications

CVE-2020-4061

Potential self-XSS when pasting content from malicious websites

Severity
Medium 5.4
Published
2 Jul 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
1.0.467
Also known as
GHSA-3pc2-fm7p-q2vg
Sources
NVD, Project advisories (GitHub)

Description

In October from version 1.0.319 and before version 1.0.467, pasting content copied from malicious websites into the Froala richeditor could result in a successful self-XSS attack. This has been fixed in 1.0.467.

Affected software

SoftwareAffected versions
October CMSServers and applications · cpe:a:octobercms:october
  • From 1.0.319 before 1.0.467
October CMSServers and applications · github:octobercms/october
  • From 1.0.319 before 1.0.467

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-4061
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-4061
  • GitHub Advisory Database https://github.com/advisories/GHSA-3pc2-fm7p-q2vg
  • github.com https://github.com/octobercms/october/security/advisories/GHSA-3pc2-fm7p-q2vg