CVE-2026-7417Public exploitNetwork attack vector

Internal network access via unrestricted image fetch

Published Apr 29, 2026 · Updated Apr 29, 2026

SSRF in Algovate xhs-mcp 0.8.11 allows remote attackers to make server-side HTTP requests through crafted media_paths URLs. The xhs_publish_content path passes HTTP and HTTPS image URLs to fetch() without allowlisting hosts or rejecting loopback, private, or link-local destinations. Exploitation requires access to the MCP tool, server egress to the chosen destination, and a response with valid image bytes; it can reach internal HTTP services.

CVSS severity7.3
High
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in Algovate xhs-mcp 0.8.11 allows remote attackers to make server-side HTTP requests through crafted media_paths URLs. The xhs_publish_content path passes HTTP and HTTPS image URLs to fetch() without allowlisting hosts or rejecting loopback, private, or link-local destinations. Exploitation requires access to the MCP tool, server egress to the chosen destination, and a response with valid image bytes; it can reach internal HTTP services.

The record

CVE
CVE-2026-7417
Published
Apr 29, 2026
Updated
Apr 29, 2026
Vendor
Algovate
Product
xhs-mcp
Classifications
CWE-918, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 29, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 29, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0.8.11

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Algovate · xhs-mcpversion=0.8.11

Published CVSS scores

5.5VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
7.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
7.5VulDBAV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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