high6.1

CVE-2024-29892

ZITADEL's actions can overload reserved claims

Impact

### Impact Under certain circumstances an action could set [reserved claims](https://zitadel.com/docs/apis/openidoauth/claims#reserved-claims) managed by ZITADEL. For example it would be possible to set the claim `urn:zitadel:iam:user:resourceowner:name` ```json {"urn:zitadel:iam:user:resourceowner:name": "ACME"} ``` if it was not set by ZITADEL itself. To compensate for this we introduced a protection that does prevent actions from changing claims that start with `urn:zitadel:iam` ### Patches 2.x versions are fixed on >= [2.48.3](https://github.com/zitadel/zitadel/releases/tag/v2.48.3) 2.47.x versions are fixed on >= [2.47.8](https://github.com/zitadel/zitadel/releases/tag/v2.47.8) 2.46.x versions are fixed on >= [2.46.5](https://github.com/zitadel/zitadel/releases/tag/v2.46.5) 2.45.x versions are fixed on >= [2.45.5](https://github.com/zitadel/zitadel/releases/tag/v2.45.5) 2.44.x versions are fixed on >= [2.44.7](https://github.com/zitadel/zitadel/releases/tag/v2.44.7) 2.43.x versions are fixed on >= [2.43.11](https://github.com/zitadel/zitadel/releases/tag/v2.43.11) 2.42.x versions are fixed on >= [2.42.17](https://github.com/zitadel/zitadel/releases/tag/v2.42.17) ### Workarounds No workaround available since a patch is available ### Credits Many thanks to @schettn whose disclosure of another topic lead us to find this issue.

Affected packages

Ecosystem	Package	Affected	Fixed in
go	`github.com/zitadel/zitadel`	< 2.42.17	2.42.17

Affected products

Vendor	Product	Affected versions
Zitadel	Zitadel	before 2.42.17 from 2.43.0 before 2.43.11 from 2.44.0 before 2.44.7 from 2.45.0 before 2.45.5 from 2.46.0 before 2.46.5 from 2.47.0 before 2.47.8

Weakness classification

CWE-863

Impact

Affected packages

Affected products

Weakness classification

References