PT-2026-31566 · Unknown · Atototo Api-Lab-Mcp

Brucejin · Published 2026-04-09 · Updated 2026-04-10 · CVE-2026-5832

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions atototo api-lab-mcp versions up to 0.2.1

Description A weakness exists in the HTTP Interface component of atototo api-lab-mcp. Manipulation of the source/url argument within the analyze api spec/generate test scenarios/test http endpoint function in the src/mcp/http-server.ts file can lead to server-side request forgery (SSRF). This issue is remotely exploitable.

Recommendations Versions prior to 0.2.1 are recommended.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2026-5832

GHSA-CRH9-3GJH-M6GC

Affected Products

Atototo Api-Lab-Mcp

References · 12

• 🔥 https://github.com/BruceJqs/public_exp/issues/6 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-5832 · Security Note
• https://osv.dev/vulnerability/GHSA-crh9-3gjh-m6gc · Vendor Advisory
• https://github.com/atototo/api-lab-mcp · Note
• https://github.com/atototo/api-lab-mcp/issues/4 · Note
• https://twitter.com/CVEnew/status/2042101285743206895 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2042088139448049997 · Twitter Post
• https://vuldb.com/vuln/356288/cti · Note
• https://twitter.com/infoflowcloud/status/2042103571022262307 · Twitter Post
• https://vuldb.com/submit/789765 · Note
• https://vuldb.com/vuln/356288 · Note
• https://twitter.com/CVEarity/status/2042479865258201326 · Twitter Post