UpHeron
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Servers and applications

CVE-2023-45806

Discourse is an open source platform for community discussion. Prior to version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches, if a user has been quoted and uses a `|` in their full name, they might be able to trigger a bug that generates a lot of duplicate content in all the posts they've been quoted by updating their full name again. Version…

Severity
Medium 5.4
Published
10 Nov 2023
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
3.1.3, 3.2.0
Sources
NVD

Affected software

SoftwareAffected versions
DiscourseServers and applications · cpe:a:discourse:discourse
  • Every version before 3.1.3
  • Every version before 3.2.0
  • Version 3.2.0-beta1
  • Version 3.2.0-beta2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-45806
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-45806