A vulnerability was found in nanocoai NanoClaw up to 2.1.17. This issue affects the function forwardAttachedFiles of the file src/modules/agent-to-agent/agent-route.ts of the component Attachment Handler. The manipulation results in link following.
The attack may be performed from remote. The exploit has been made public and could be used. The patch is identified as 3f9ed607b7e7a4872747295f75286f1c377d7c33.
It is advisable to implement a patch to correct this issue.
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)
References 7
https://github.com/nanocoai/nanoclaw/
cna@vuldb.com
https://github.com/nanocoai/nanoclaw/commit/3f9ed607b7e7a4872747295f75286f1c377…
cna@vuldb.com
https://github.com/nanocoai/nanoclaw/issues/2828
cna@vuldb.com
https://vuldb.com/cve/CVE-2026-90807
cna@vuldb.com
https://vuldb.com/submit/922841
cna@vuldb.com
https://vuldb.com/vuln/403309
cna@vuldb.com
https://vuldb.com/vuln/403309/cti
cna@vuldb.com