CVE-2026-5832 MEDIUM

CVE-2026-5832: atototo api-lab-mcp HTTP http-server.ts test_http_endpoint server-side request forgery

Vendor Atototo
Product api-lab-mcp
Weakness CWE-918 · SSRF
Published April 9, 2026
Last update April 13, 2026

CVSS base score

6.9/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A weakness has been identified in atototo api-lab-mcp up to 0.2.1. This affects the function analyze_api_spec/generate_test_scenarios/test_http_endpoint of the file src/mcp/http-server.ts of the component HTTP Interface. This manipulation of the argument source/url causes server-side request forgery. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Key dates

02Disclosure timeline

April 9, 2026 CVE published
April 13, 2026 Record updated