A vulnerability has been found in HKUDS nanobot up to 0.2.1. This affects the function _download_image_data_url of the file nanobot/providers/image_generation.py of the component Provider-returned Image URL Handler. The manipulation leads to server-side request forgery.
It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of the patch is 5095.
It is recommended to apply a patch to fix this issue. The vendor explains: "We confirm that provider-returned image URLs required the same SSRF protections applied to other network retrieval paths. (...) The patch is currently available on main and is planned for the next patch release, v0.3.1."
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products
hkuds:nanobot
References 7
https://vuldb.com/vuln/387000
VDB-387000 | HKUDS nanobot Provider-returned Image URL image_generation.py _download_image_data_url server-side request forgery
https://vuldb.com/vuln/387000/cti
VDB-387000 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/cve/CVE-2026-19246
CVE-2026-19246 | CVE Analysis and Report
https://vuldb.com/submit/865113
Submit #865113 | HKUDS nanobot 0.2.1 Server-Side Request Forgery (CWE-918)
https://gist.github.com/YLChen-007/44bc77ac259e461c6938cc6c286c4430
NVD
https://github.com/HKUDS/nanobot/pull/5095
NVD
https://github.com/HKUDS/nanobot/
NVD