UpHeron
All vulnerabilities

Servers and applications

CVE-2020-8155

An outdated 3rd party library in the Files PDF viewer for Nextcloud Server 18.0.2 caused a Cross-site scripting vulnerability when opening a malicious PDF.

Severity
Medium 5.4
Published
12 May 2020
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
18.0.3
Sources
NVD

Affected software

SoftwareAffected versions
NextcloudServers and applications · cpe:a:nextcloud:nextcloud_server
  • Every version before 18.0.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-8155
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-8155