UpHeron
All vulnerabilities

Servers and applications

CVE-2021-22892

An information disclosure vulnerability exists in the Rocket.Chat server fixed v3.13, v3.12.2 & v3.11.3 that allowed email addresses to be disclosed by enumeration and validation checks.

Severity
High 7.5
Published
27 May 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
3.11.3, 3.12.2
Sources
NVD

Affected software

SoftwareAffected versions
Rocket.ChatServers and applications · cpe:a:rocket.chat:rocket.chat
  • Every version before 3.11.3
  • From 3.12.0 before 3.12.2
  • Version 3.12.3
  • Version 3.12.4
  • Version 3.12.5

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-22892
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-22892