Server-Side Request Forgery Vulnerability in NonceGeek Dim-Sum-App Deno Backend
CVE-2026-94038

6.9MEDIUM

Key Information:

Vendor

Noncegeek

Status
Dim-sum-app
Vendor
CVE Published:
20 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-94038?

A vulnerability has been identified in the NonceGeek dim-sum-app, specifically within the Deno Backend component. This issue arises in the textSearchV2Handler function located in the deno/main.tsx file, where manipulation of the argument 'supabase_url' can lead to a server-side request forgery (SSRF). This type of vulnerability allows attackers to send unauthorized requests from the server to internal systems or external services. The issue can be exploited remotely, posing a risk to the application and its data. A patch, identified by the commit hash 8389032e5d52c28c4855c6126ca7d0eae8af346a, has been released to address this vulnerability. It is highly recommended to apply this patch promptly to safeguard against potential exploitations.

Affected Version(s)

dim-sum-app

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-2026-94038 - Proof of Concept

References

https://vuldb.com/vuln/407967
vdb-entrytechnical-description
https://vuldb.com/vuln/407967/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-94038
third-party-advisory

CVSS V4

Score:
6.9
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

dkhonker (VulDB User)
.