UpHeron
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Servers and applications

CVE-2023-22492

RefreshToken invalidation vulnerability

Severity
Medium 5.9
Published
11 Jan 2023
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
2.16.4, 2.17.3
Also known as
GHSA-6rrr-78xp-5jp8
Sources
NVD, Project advisories (GitHub)

Description

ZITADEL is a combination of Auth0 and Keycloak. RefreshTokens is an OAuth 2.0 feature that allows applications to retrieve new access tokens and refresh the user's session without the need for interacting with a UI. RefreshTokens were not invalidated when a user was locked or deactivated. The deactivated or locked user was able to obtain a valid access token only through a refresh token grant.…

Affected software

SoftwareAffected versions
ZITADELServers and applications · cpe:a:zitadel:zitadel
  • From 2.0.0 before 2.16.4
  • From 2.17.0 before 2.17.3
ZITADELServers and applications · github:zitadel/zitadel
  • From 2.0.0 before 2.17.3
  • From 2.16.0 before 2.16.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-22492
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-22492
  • GitHub Advisory Database https://github.com/advisories/GHSA-6rrr-78xp-5jp8
  • github.com https://github.com/zitadel/zitadel/security/advisories/GHSA-6rrr-78xp-5jp8