GHSA-pgr6-p5qf-2942MediumCVSS 4.8
NR255-V version 1.5.130703 fails to sanitize QoS rule names before they are parsed via eval() in...
🔗 CVE IDs covered (1)
📋 Description
NR255-V version 1.5.130703 fails to sanitize QoS rule names before they are parsed via eval() in qos_xianz_add_cgi, qos_xianz_show_cgi, qos_filter_add_cgi, and qos_filter_show_cgi handlers. An attacker can inject persistent script code through crafted QoS rule name input that executes when the stored data is later processed by the affected handlers.'
🔗 References (4)
- https://nvd.nist.gov/vuln/detail/CVE-2026-76864
- https://github.com/draw-ctf/netcore-router-public-refs/blob/main/2026.08.19-netcore-nr255v-qos-stored-xss.md
- https://www.vulncheck.com/advisories/netcore-nr255-v-1.5.130703-stored-cross-site-scripting-via-unescaped-qos-rule-names
- https://github.com/advisories/GHSA-pgr6-p5qf-2942