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Vulnerability Change Records for CVE-2026-18991

Change History

New CVE Received from VulDB 8/05/2026 11:16:22 PM

Action Type Old Value New Value
Added Description

                  
                
              
A security vulnerability has been detected in nanocoai NanoClaw up to 2.0.64. This affects an unknown part of the file container/agent-runner/src/mcp-tools/core.ts of the component send_file. Such manipulation leads to path traversal. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Added CVSS V4.0

                  
                
              
AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Added CVSS V3.1

                  
                
              
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Added CVSS V2

                  
                
              
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Added CWE

                  
                
              
CWE-22
Added Reference

                  
                
              
https://github.com/nanocoai/nanoclaw/
Added Reference

                  
                
              
https://github.com/nanocoai/nanoclaw/issues/2760
Added Reference

                  
                
              
https://vuldb.com/cve/CVE-2026-18991
Added Reference

                  
                
              
https://vuldb.com/submit/862563
Added Reference

                  
                
              
https://vuldb.com/vuln/386367
Added Reference

                  
                
              
https://vuldb.com/vuln/386367/cti
Added Affected

                  
                
              
[{"vendor":"nanocoai","product":"NanoClaw","cpes":["cpe:2.3:a:nanocoai:nanoclaw:*:*:*:*:*:*:*:*"],"modules":["send_file"],"versions":[{"version":"2.0.0","status":"affected"},{"version":"2.0.1","status":"affected"},{"version":"2.0.2","status":"affected"},{"version":"2.0.3","status":"affected"},{"version":"2.0.4","status":"affected"},{"version":"2.0.5","status":"affected"},{"version":"2.0.6","status":"affected"},{"version":"2.0.7","status":"affected"},{"version":"2.0.8","status":"affected"},{"version":"2.0.9","status":"affected"},{"version":"2.0.10","status":"affected"},{"version":"2.0.11","status":"affected"},{"version":"2.0.12","status":"affected"},{"version":"2.0.13","status":"affected"},{"version":"2.0.14","status":"affected"},{"version":"2.0.15","status":"affected"},{"version":"2.0.16","status":"affected"},{"version":"2.0.17","status":"affected"},{"version":"2.0.18","status":"affected"},{"version":"2.0.19","status":"affected"},{"version":"2.0.20","status":"affected"},{"version":"2.0.21","status":"affected"},{"version":"2.0.22","status":"affected"},{"version":"2.0.23","status":"affected"},{"version":"2.0.24","status":"affected"},{"version":"2.0.25","status":"affected"},{"version":"2.0.26","status":"affected"},{"version":"2.0.27","status":"affected"},{"version":"2.0.28","status":"affected"},{"version":"2.0.29","status":"affected"},{"version":"2.0.30","status":"affected"},{"version":"2.0.31","status":"affected"},{"version":"2.0.32","status":"affected"},{"version":"2.0.33","status":"affected"},{"version":"2.0.34","status":"affected"},{"version":"2.0.35","status":"affected"},{"version":"2.0.36","status":"affected"},{"version":"2.0.37","status":"affected"},{"version":"2.0.38","status":"affected"},{"version":"2.0.39","status":"affected"},{"version":"2.0.40","status":"affected"},{"version":"2.0.41","status":"affected"},{"version":"2.0.42","status":"affected"},{"version":"2.0.43","status":"affected"},{"version":"2.0.44","status":"affected"},{"version":"2.0.45","status":"affected"},{"version":"2.0.46","status":"affected"},{"version":"2.0.47","status":"affected"},{"version":"2.0.48","status":"affected"},{"version":"2.0.49","status":"affected"},{"version":"2.0.50","status":"affected"},{"version":"2.0.51","status":"affected"},{"version":"2.0.52","status":"affected"},{"version":"2.0.53","status":"affected"},{"version":"2.0.54","status":"affected"},{"version":"2.0.55","status":"affected"},{"version":"2.0.56","status":"affected"},{"version":"2.0.57","status":"affected"},{"version":"2.0.58","status":"affected"},{"version":"2.0.59","status":"affected"},{"version":"2.0.60","status":"affected"},{"version":"2.0.61","status":"affected"},{"version":"2.0.62","status":"affected"},{"version":"2.0.63","status":"affected"},{"version":"2.0.64","status":"affected"}]}]