What’s Vulnerable › Vulnerabilities

CVE-2026-45730: Nuclio: Missing authorization on project write paths allows any authenticated user to modify or delete any project

• Severity: high (CVSS 8.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-02 · updated 2026-09-09
• Weakness: CWE-862

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 products

• nuclio: before 1.16.0

References

• https://github.com/nuclio/nuclio/commit/1915cd26d514dcdd487517d4be56673fc02298e0
• https://github.com/nuclio/nuclio/pull/4107
• https://github.com/nuclio/nuclio/releases/tag/1.16.0
• https://github.com/nuclio/nuclio/security/advisories/GHSA-m8xg-8xg9-mxhm
• https://github.com/nuclio/nuclio/security/advisories/GHSA-m8xg-8xg9-mxhm

Get alerted when CVE-2026-45730 or the next vulnerability affects your stack