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CVSS 7.3 · HIGH

CVE-2026-7417

A vulnerability was found in Algovate xhs-mcp 0.8.11. This affects the function xhs_publish_content of the file src/server/mcp.server.ts of the component MCP Interface. Performing a manipulation of the argument media_paths results in server-side request forgery. The attack may be initiated remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

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Analysis

This is an SSRF vulnerability in a specific Model Context Protocol (MCP) server implementation for the Xiaohongshu (XHS) platform. While the bug is high severity and an exploit is public, the tool is a niche bridge for a specific social media API that is not part of the common development stack for our community.

Severity

Score: 7.3(HIGH)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
AV: NETWORK
AC: LOW
PR: NONE
UI: NONE
S: UNCHANGED
C: LOW
I: LOW
A: LOW
Weakness (CWE): CWE-918

EPSS

Probability of exploitation (next 30 days): 0.0006 (0.1%)
Percentile: 18.2%
EPSS: 2026-05-06

Technical description

A vulnerability was found in Algovate xhs-mcp 0.8.11. This affects the function xhs_publish_content of the file src/server/mcp.server.ts of the component MCP Interface. Performing a manipulation of the argument media_paths results in server-side request forgery. The attack may be initiated remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

Published: 4/29/2026, 10:16:22 PM
Last modified: 4/30/2026, 2:52:54 PM

References

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