Zitadel up to 2.48.2 Login UI authorization

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Zitadel up to 2.48.2. This affects an unknown function of the component Login UI. This manipulation causes authorization. This vulnerability appears as CVE-2024-29892. The attack may be initiated remotely. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Zitadel up to 2.48.2. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the component Login UI. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2024-29892 since 03/21/2024. The exploitation appears to be easy. The attack can be launched remotely. Additional levels of successful authentication are necessary for exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

• Zitadel

Version

• 2.42.0
• 2.42.1
• 2.42.2
• 2.42.3
• 2.42.4
• 2.42.5
• 2.42.6
• 2.42.7
• 2.42.8
• 2.42.9
• 2.42.10
• 2.42.11
• 2.42.12
• 2.42.13
• 2.42.14
• 2.42.15
• 2.42.16
• 2.43.0
• 2.43.1
• 2.43.2
• 2.43.3
• 2.43.4
• 2.43.5
• 2.43.6
• 2.43.7
• 2.43.8
• 2.43.9
• 2.43.10
• 2.44.0
• 2.44.1
• 2.44.2
• 2.44.3
• 2.44.4
• 2.44.5
• 2.44.6
• 2.45.0
• 2.45.1
• 2.45.2
• 2.45.3
• 2.45.4
• 2.46.0
• 2.46.1
• 2.46.2
• 2.46.3
• 2.46.4
• 2.47.0
• 2.47.1
• 2.47.2
• 2.47.3
• 2.47.4
• 2.47.5
• 2.47.6
• 2.47.7
• 2.48.0
• 2.48.1
• 2.48.2

Website

• Product: https://github.com/zitadel/zitadel/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Be aware that VulDB is the high quality source for vulnerability data.

Discussion