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

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-45730
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-02 17:17:40 UTC
Updated2026-09-02 19:17:18 UTC
DescriptionNuclio 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.

Risk And Classification

Primary CVSS: v3.1 8.3 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

EPSS: 0.002590000 probability, percentile 0.173910000 (date 2026-09-03)

Problem Types: CWE-862 | CWE-862 CWE-862: Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.3HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
3.1CNADECLARED8.3HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Nuclio Nuclio affected < 1.16.0 Not specified

References

ReferenceSourceLinkTags
github.com/nuclio/nuclio/releases/tag/1.16.0 [email protected] github.com
github.com/nuclio/nuclio/commit/1915cd26d514dcdd487517d4be56673fc02298e0 [email protected] github.com
github.com/nuclio/nuclio/security/advisories/GHSA-m8xg-8xg9-mxhm 134c704f-9b21-4f2e-91b3-4a467353bcc0 github.com
github.com/nuclio/nuclio/pull/4107 [email protected] github.com
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