Server-Side Request Forgery Vulnerability in welovemedia FFmate Product
CVE-2026-3681

5.3MEDIUM

Key Information:

Vendor

Welovemedia

Status
Ffmate
Vendor
CVE Published:
7 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-3681?

A vulnerability has been discovered in the welovemedia FFmate product, specifically within the fireWebhook function located in the webhook.go file. This flaw allows unauthorized remote manipulation, potentially enabling attackers to exploit the system via server-side request forgery (SSRF). Publicly available exploit techniques increase the risk of such attacks. Despite early notification of this issue, the vendor has not responded, leaving users at risk of possible server-side exploits.

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Deploy the Patch

Affected Version(s)

FFmate 2.0.0

FFmate 2.0.1

FFmate 2.0.2

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-2026-3681 - Proof of Concept

References

https://vuldb.com/?id.349583
vdb-entrytechnical-description
https://vuldb.com/?ctiid.349583
signaturepermissions-required
https://vuldb.com/?submit.765558
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

VulDB
JSON
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