| Title | Netcore NR268 Router NR268-V1.7.121109.bin Stored Cross-Site Scripting |
|---|
| Description | DHCP hostnames survive storage with quotes and markup intact, are serialized unescaped by filter_hosts_dump.cgi and arp_bind_list_show.cgi, and are consumed by eval('('+data+')') plus HTML table rendering. An unauthenticated LAN client can pick a malicious hostname such as </td><svg/onload=alert(1)> that is later written into administrator views with innerHTML. When an operator opens the system-status or ARP-bind pages, that stored hostname executes in the router origin without any web-management authentication from the LAN client. |
|---|
| Source | ⚠️ https://github.com/draw-ctf/report/blob/main/NR268/2026.09.14-netcore-nr268-dhcp-hostname-stored-xss.md |
|---|
| User | nebula (UID 101212) |
|---|
| Submission | 09/14/2026 10:21 (28 days ago) |
|---|
| Moderation | 10/11/2026 20:13 (27 days later) |
|---|
| Status | Accepted |
|---|
| VulDB entry | 416756 [Netcore NR268 1.7.121109 DHCP Hostname filter_hosts_dump.cgi eval hostname cross site scripting] |
|---|
| Points | 20 |
|---|