---
id: CVE-2026-86516
title: >-
  A vulnerability was detected in elenavanengelenmaslova mocknest-serverless
  0.9.0
summary: >-
  A vulnerability was detected in elenavanengelenmaslova mocknest-serverless
  0.9.0. The affected element is an unknown function of the file
  deployment/aws/shared/github-oidc-role.yaml of the component AWS GitHub OIDC
  Deployment Helper Scri…
severity: medium
cvss: 4.7
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-266
  - CWE-269
vendor: elenavanengelenmaslova
product: mocknest-serverless
affected:
  - mocknest-serverless 0.9.0
published: '2026-09-08'
updated: '2026-09-23'
sourceUpdated: '2026-09-23T11:10:00.187'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-86516'
references:
  - url: 'https://github.com/elenavanengelenmaslova/mocknest-serverless/'
    label: cna@vuldb.com
  - url: >-
      https://github.com/elenavanengelenmaslova/mocknest-serverless/commit/6ab3147282d867c1993f995272750db091c2290b
    label: cna@vuldb.com
  - url: 'https://github.com/elenavanengelenmaslova/mocknest-serverless/pull/254'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-86516'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/908568'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/399670'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/399670/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
epss: 0.00396
epssPercentile: 0.31091
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-08T12:27:17.813491Z'
ingestedAt: '2026-09-08T15:33:26.982Z'
---

## Overview

A vulnerability was detected in elenavanengelenmaslova mocknest-serverless 0.9.0. The affected element is an unknown function of the file deployment/aws/shared/github-oidc-role.yaml of the component AWS GitHub OIDC Deployment Helper Script. Performing a manipulation results in improper privilege management. It is possible to initiate the attack remotely. The patch is named 6ab3147282d867c1993f995272750db091c2290b. Applying a patch is the recommended action to fix this issue.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.