All vulnerabilities

Servers and applications

CVE-2025-49845

Discourse is an open-source discussion platform. The visibility of posts typed `whisper` is controlled via the `whispers_allowed_groups` site setting. Only users that belong to groups specified in the site setting are allowed to view posts typed `whisper`. However, it has been discovered that users of versions prior to 3.4.6 on the `stable` branch and prior to 3.5.0.beta8-dev on the…

Severity
Medium 6.3
Published
25 Jun 2025
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
3.4.6
Sources
NVD

Affected software

SoftwareAffected versions
DiscourseServers and applications · cpe:a:discourse:discourse
  • Every version before 3.4.6

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-49845
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-49845