Server-Side Request Forgery in dh1011 Auto-Favicon MCP Tool
CVE-2026-7150

5.3MEDIUM

Key Information:

Vendor

Dh1011

Status
Auto-favicon
Vendor
CVE Published:
27 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-7150?

A vulnerability exists in the dh1011 Auto-Favicon MCP Tool within the generate_favicon_from_url function. The flaw allows an attacker to manipulate the image_url argument, leading to potential server-side request forgery. This manipulation can be executed remotely, putting systems at risk of unauthorized requests. While the issue has been reported to the project, a response or fix has yet to be announced, making it a significant security concern for users of the affected release.

Affected Version(s)

auto-favicon f189116a9259950c2393f114dbcb94dde0ad864b

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-7150 - Proof of Concept

References

https://vuldb.com/vuln/359749
vdb-entrytechnical-description
https://vuldb.com/vuln/359749/cti
signaturepermissions-required
https://vuldb.com/submit/802054
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

MidA (VulDB User)
VulDB CNA Team
.