CVE-2024-29892

ZITADEL's actions can overload reserved claims

Published Mar 27, 2024 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Description
ZITADEL, open source authentication management software, uses Go templates to render the login UI. Under certain circumstances an action could set reserved claims managed by ZITADEL. For example it would be possible to set the claim `urn:zitadel:iam:user:resourceowner:name`. To compensate for this we introduced a protection that does prevent actions from changing claims that start with `urn:zitadel:iam`. This vulnerability is fixed in 2.48.3, 2.47.8, 2.46.5, 2.45.5, 2.44.7, 2.43.11, and 2.42.17.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-0928 ZITADEL, open source authentication management software, uses Go templates to render the login UI. Under certain circumstances an action could set reserved claims managed by ZITADEL. For example it would be possible to set the claim `urn:zitadel:iam:user:resourceowner:name`. To compensate for this we introduced a protection that does prevent actions from changing claims that start with `urn:zitadel:iam`. This vulnerability is fixed in 2.48.3, 2.47.8, 2.46.5, 2.45.5, 2.44.7, 2.43.11, and 2.42.17.
Github GHSA Github GHSA GHSA-gp8g-f42f-95q2 ZITADEL's actions can overload reserved claims
History
Type Values Removed Values Added
First Time appeared Zitadel
Zitadel zitadel
CPEs cpe:2.3:a:zitadel:zitadel:*:*:*:*:*:*:*:*
Vendors & Products Zitadel
Zitadel zitadel
Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Aug 13, 2024, 2:07 PM
Reserved
Mar 21, 2024, 3:12 PM
Status
Analyzed
Published
Mar 27, 2024, 8:15 PM
Modified
Jun 17, 2026, 7:23 AM