Nuclio up to 1.15.x Dashboard improper authorization

Summaryinfo

A vulnerability, which was classified as critical, was found in Nuclio up to 1.15.x. This affects an unknown part of the component Dashboard. Such manipulation leads to improper authorization. This vulnerability is documented as CVE-2026-45730. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Nuclio up to 1.15.x and classified as critical. Affected by this issue is some unknown functionality of the component Dashboard. The manipulation with an unknown input leads to a improper authorization vulnerability. Using CWE to declare the problem leads to CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Nuclio is a "Serverless" framework for Real-Time Events and Data Processing. Prior to version 1.16.0, there is a vulnerability in Nuclio Dashboard's project management API, allowing any authenticated user (without membership in the target project) to bypass OPA authorization checks on write paths (PUT /api/projects/{id}, DELETE /api/projects) and modify or delete any project along with all its associated resources (functions, API gateways, etc.). This issue has been patched in version 1.16.0.

The advisory is available at github.com. This vulnerability is handled as CVE-2026-45730 since 05/13/2026. The exploitation is known to be easy. The attack may be launched remotely. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1548.002 by the MITRE ATT&CK project.

Upgrading to version 1.16.0 eliminates this vulnerability.

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Productinfo

Name

• Nuclio

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14
• 1.15

Website

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

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