CVE-2026-108932: Netcore NR268 DHCP Hostname filter_hosts_dump.cgi eval cross site scripting

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-12 · updated 2026-10-14
Weakness: CWE-79

Description

A vulnerability was determined in Netcore NR268 1.7.121109. This impacts the function eval of the file filter_hosts_dump.cgi of the component DHCP Hostname Handler. This manipulation of the argument Hostname causes cross site scripting. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Netcore NR268: 1.7.121109

References

https://github.com/draw-ctf/report/blob/main/NR268/2026.09.14-netcore-nr268-dhcp-hostname-stored-xss.md
https://vuldb.com/cve/CVE-2026-108932
https://vuldb.com/submit/977186
https://vuldb.com/vuln/416756
https://vuldb.com/vuln/416756/cti

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