CVE-2026-10280

HIGH

CVSS v3.1: 7.3 · EPSS: 0.0004 (14.2 percentile)

NetworkNo privilegesNo user interactionSSRF

Source data as of:

At a glance

Severity
HIGH
CVSS
7.3 v3.1 · NVD
EPSS
0.0004 (14.2 percentile) · FIRST.org
CISA KEV
No
Type
SSRF · NVD CWE
Attack conditions (CVSS vector)
NetworkNo privilegesNo user interaction · Source: NVD Vector
Published
2026-06-01 · Modified: 2026-06-02

CVSS / EPSS / KEV

CVSS v3.1 7.3 / 10 HIGH Source: NVD
CVSS v4.0 5.5 / 10 MEDIUM Source: NVD
EPSS 0.0004 14.2 percentile Source: FIRST.org
CISA KEV No Source: CISA

Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources

Description

A security flaw has been discovered in horizon921 mcpilot 0.1.0. The impacted element is an unknown function of the file client/src/app/api/mcp/call/route.ts of the component MCP API Call Endpoint. The manipulation of the argument serverBaseUrl results in server-side request forgery. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Record details

CVE ID
CVE-2026-10280
CVSS (v3.1)
7.3 (HIGH)
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Exploitability subscore
3.9
Impact subscore
3.4
EPSS
0.0004 (14.2 percentile) — 2026-06-03
CISA KEV
No
Weakness (CWE)
CWE-918
Affected configurations (CPE)
0
Published
2026-06-01
Modified
2026-06-02
Status
Deferred

References

Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.