CVE-2026-19957

MEDIUM 6.3

graphlit graphlit-mcp-server ssrf-test Endpoint tools.ts fetch server-side request forgery

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-918
Vendor	graphlit
Product	graphlit-mcp-server
Published	Aug 16, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

graphlit / graphlit-mcp-server

1.0.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/391125 vuldb.com: https://vuldb.com/vuln/391125/cti vuldb.com: https://vuldb.com/cve/CVE-2026-19957 vuldb.com: https://vuldb.com/submit/872778 github.com: https://github.com/graphlit/graphlit-mcp-server/issues/12 github.com: https://github.com/graphlit/graphlit-mcp-server/

Credits

🔍 TianyuLi (VulDB User) VulDB CNA Team