Server-Side Request Forgery in HKUDS Nanobot Product
CVE-2026-19246

5.3MEDIUM

Key Information:

Vendor

Hkuds

Status
Nanobot
Vendor
CVE Published:
7 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-19246?

A server-side request forgery vulnerability exists in the HKUDS Nanobot up to version 0.2.1, specifically in the undocumented function _download_image_data_url within the image_generation.py module. This vulnerability allows remote attackers to exploit the function to execute unauthorized server requests. The vendor has issued a patch for this flaw (identifier 5095) that addresses these SSRF protections, and users are advised to update to version 0.3.1 or later to mitigate risk.

Affected Version(s)

nanobot 0.2.0

nanobot 0.2.1

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-2026-19246 - Proof of Concept

References

https://vuldb.com/vuln/387000
vdb-entrytechnical-description
https://vuldb.com/vuln/387000/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-19246
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

Eric-c (VulDB User)
VulDB CNA Team
.