CVE-2026-7150Public exploitNetwork attack vector

Internal service access via unchecked URL fetch

Published Apr 27, 2026 · Updated Apr 27, 2026

Server-side request forgery in dh1011 auto-favicon 1.0.1 allows remote authenticated users to reach internal HTTP services. The generate_favicon_from_url tool passes its image_url argument directly to aiohttp session.get without checking the scheme, host, port, resolved address, or redirect targets. Exploitation requires permission to invoke the MCP tool and server-side network access to the target; the request reaches the destination even when returned data fails image parsing.

CVSS severity6.3
Medium
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in dh1011 auto-favicon 1.0.1 allows remote authenticated users to reach internal HTTP services. The generate_favicon_from_url tool passes its image_url argument directly to aiohttp session.get without checking the scheme, host, port, resolved address, or redirect targets. Exploitation requires permission to invoke the MCP tool and server-side network access to the target; the request reaches the destination even when returned data fails image parsing.

The record

CVE
CVE-2026-7150
Published
Apr 27, 2026
Updated
Apr 27, 2026
Vendor
dh1011
Product
auto-favicon
Classifications
CWE-918, T1090.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 27, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 27, 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=f189116a9259950c2393f114dbcb94dde0ad864b

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

dh1011 · auto-faviconversion=f189116a9259950c2393f114dbcb94dde0ad864b

Published CVSS scores

6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1090.001Internal Proxy

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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