ZITADEL's actions can overload reserved claims
CVE-2024-29892

4.9MEDIUM

Key Information:

Vendor
Zitadel
Status
Zitadel
Vendor
CVE Published:
27 March 2024

Summary

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.

Affected Version(s)

zitadel < 2.42.17 < 2.42.17

zitadel >= 2.43.0, < 2.43.11 < 2.43.0, 2.43.11

zitadel >= 2.44.0, < 2.44.7 < 2.44.0, 2.44.7

References

https://github.com/zitadel/zitadel/security/advisories/GH...
x_refsource_CONFIRM
https://github.com/zitadel/zitadel/releases/tag/v2.42.17
x_refsource_MISC
https://github.com/zitadel/zitadel/releases/tag/v2.43.11
x_refsource_MISC

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

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