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CVE-2026-19957— graphlit graphlit-mcp-server ssrf-test Endpoint tools.ts fetch server-side request forgery

CVSS 6.3 · Medium

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-19957

Vulnerability Information
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Vulnerability Title
graphlit graphlit-mcp-server ssrf-test Endpoint tools.ts fetch server-side request forgery
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in graphlit graphlit-mcp-server 1.0.1. This affects the function fetch of the file src/tools.ts of the component ssrf-test Endpoint. Such manipulation of the argument url leads to server-side request forgery. The attack may be launched 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5

Affected Products

VendorProductAffected VersionsCPESubscribe
graphlitgraphlit-mcp-server 1.0.1 cpe:2.3:a:graphlit:graphlit-mcp-server:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-19957

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III. Intelligence Information for CVE-2026-19957

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Proof of Concept for CVE-2026-19957 (1)

Other References for CVE-2026-19957 (1)

IV. Related Vulnerabilities

Same weakness: CWE-918

V. Comments for CVE-2026-19957

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