Vulnerability · Published Sep 2, 2026 · Assigned by GitHub_M
CVE-2026-45730Nuclio: Missing authorization on project write paths allows any authenticated user to modify or delete any project
High 8.3
In plain English
A high-severity missing authorization in nuclio from nuclio. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/nuclio/nuclio | 0.0.0-20260513101907-1915cd26d514 | GHSA-m8xg-8xg9-mxhm |
| Go | github.com/nuclio/nuclio | 0.0.0-20260513101907-1915cd26d514 | GO-2026-5499 |
Affected products (as reported)
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
References
- https://github.com/nuclio/nuclio/security/advisories/GHSA-m8xg-8xg9-mxhm x_refsource_CONFIRM
- https://github.com/nuclio/nuclio/pull/4107 x_refsource_MISC
- https://github.com/nuclio/nuclio/commit/1915cd26d514dcdd487517d4be56673fc02298e0 x_refsource_MISC
- https://github.com/nuclio/nuclio/releases/tag/1.16.0 x_refsource_MISC