---
id: CVE-2026-90582
title: A vulnerability was identified in evanchiu serverless-todo 1.0.3/2.0.0
summary: >-
  A vulnerability was identified in evanchiu serverless-todo 1.0.3/2.0.0.
  Impacted is the function saveTodos of the file src/index.js of the component
  API Todo Endpoint. Such manipulation of the argument event.body leads to
  resource consum…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'
cwe:
  - CWE-400
  - CWE-404
vendor: evanchiu
product: serverless-todo
affected:
  - serverless-todo 1.0.3
  - serverless-todo 2.0.0
published: '2026-09-13'
updated: '2026-09-15'
sourceUpdated: '2026-09-15T15:17:28.967'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90582'
references:
  - url: 'https://github.com/evanchiu/serverless-todo/'
    label: cna@vuldb.com
  - url: 'https://github.com/evanchiu/serverless-todo/issues/10'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-90582'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/913598'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403167'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403167/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
  - exploit-available
epss: 0.00701
epssPercentile: 0.51201
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-15T13:47:30.662573Z'
ingestedAt: '2026-09-14T15:23:07.469Z'
---

## Overview

A vulnerability was identified in evanchiu serverless-todo 1.0.3/2.0.0. Impacted is the function saveTodos of the file src/index.js of the component API Todo Endpoint. Such manipulation of the argument event.body leads to resource consumption. The attack can be executed remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

## Remediation

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