UpHeron
All vulnerabilities

Servers and applications

CVE-2021-28163

In Eclipse Jetty 9.4.32 to 9.4.38, 10.0.0.beta2 to 10.0.1, and 11.0.0.beta2 to 11.0.1, if a user uses a webapps directory that is a symlink, the contents of the webapps directory is deployed as a static webapp, inadvertently serving the webapps themselves and anything else that might be in that directory.

Severity
Low 2.7
Published
1 Apr 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
9.4.39
Sources
NVD

Affected software

SoftwareAffected versions
Apache SolrServers and applications · cpe:a:apache:solr
  • Version 8.8.1
Eclipse JettyServers and applications · cpe:a:eclipse:jetty
  • Version 11.0.1
  • Version 11.0.0
  • Version 11.0.0-beta3
  • Version 11.0.0-beta2
All 7 release lines
  • From 9.4.32 before 9.4.39
  • Version 10.0.0-beta2
  • Version 10.0.1
  • Version 11.0.0-beta2
  • Version 11.0.0-beta3
  • Version 11.0.0
  • Version 11.0.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-28163
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-28163