All vulnerabilities

Servers and applications

CVE-2024-43789

Discourse is an open source platform for community discussion. A user can create a post with many replies, and then attempt to fetch them all at once. This can potentially reduce the availability of a Discourse instance. This problem has been patched in the latest version of Discourse. All users area are advised to upgrade. There are no known workarounds for this vulnerability.

Severity
Medium 4.3
Published
7 Oct 2024
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
3.3.1
Sources
NVD

Affected software

SoftwareAffected versions
DiscourseServers and applications · cpe:a:discourse:discourse
  • Every version before 3.3.1
  • Every version up to 3.4.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2024-43789
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2024-43789