UpHeron
All vulnerabilities

Servers and applications

CVE-2022-23546

In version 2.9.0.beta14 of Discourse, an open-source discussion platform, maliciously embedded urls can leak an admin's digest of recent topics, possibly exposing private information. A patch is available for version 2.9.0.beta15. There are no known workarounds for this issue.

Severity
Medium 5.5
Published
5 Jan 2023
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
2.9.0
Sources
NVD

Affected software

SoftwareAffected versions
DiscourseServers and applications · cpe:a:discourse:discourse
  • Version 2.9.0-beta14
  • Version 2.9.0-beta13
  • Version 2.9.0-beta12
  • Version 2.9.0-beta11
All 14 release lines
  • Every version before 2.9.0
  • Version 2.9.0-beta1
  • Version 2.9.0-beta2
  • Version 2.9.0-beta3
  • Version 2.9.0-beta4
  • Version 2.9.0-beta5
  • Version 2.9.0-beta6
  • Version 2.9.0-beta7
  • Version 2.9.0-beta8
  • Version 2.9.0-beta10
  • Version 2.9.0-beta11
  • Version 2.9.0-beta12
  • Version 2.9.0-beta13
  • Version 2.9.0-beta14

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2022-23546
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2022-23546