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Security Advisories

CVE-2021-3754

Published

Last updated

NVD

https://nvd.nist.gov/vuln/detail/CVE-2021-3754

Severity

5.3

Medium

CVSS V3

Description

A flaw was found in keycloak where an attacker is able to register himself with the username same as the email ID of any existing user. This may cause trouble in getting password recovery email in case the user forgets the password.

References

  • https://images.chainguard.dev/security/CGA-v75w-2j25-397q
  • https://github.com/advisories/GHSA-4vc8-pg5c-vg4x
  • https://access.redhat.com/security/cve/CVE-2021-3754
  • https://bugzilla.redhat.com/show_bug.cgi?id=1999196

Affected packages

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