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  4. CVE 2026 76872 netcore nr255 v 15130703 stored cross site
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Back to active CVEs
Medium · CVSS 5.1CVE-2026-76872

Netcore NR255-V 1.5.130703 Stored Cross-Site Scripting via DHCP/ACL Management PagesCVE-2026-76872

Answer in brief

CVE-2026-76872 records a Medium severity (CVSS 5.1) vulnerability in Netcore NR255-V 1.5.130703 Stored Cross-Site Scripting via DHCP/ACL Management Pages. The current sources do not mark it as known exploited. The current feed maps Netcore/NR255-V (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 15, 2026Updated Sep 17, 2026Source checked Oct 31, 2026First seen by HOL Sep 15, 2026Material review Sep 17, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.1
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 5.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Netcore/NR255-V (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Netcore/NR255-Vgeneric1.5.130703Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Netcore/NR255-V.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Sep 15, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Sep 17, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Sep 15, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • Source referencevulncheck.com
Upstream source description

Netcore NR255-V version 1.5.130703 contains a stored cross-site scripting vulnerability in DHCP static IP and IP ACL management pages, including dhcp_add_staticip_cgi, dhcp_staticip_show_cgi, ip_acl_set_cgi, and ip_acl_show_cgi. Attackers can inject persistent malicious scripts through these components to compromise the web management interface for other users.'

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • PDF Invoices & Packing Slips for WooCommerce 5.16.2 - 5.16.4 - Unauthenticated Stored XSS via Order Address and Customer Note FieldsAlso CWE-79
  • Shopper: same-origin SVG and HTML uploads enable stored XSS and persistent administrator creationAlso CWE-79
  • AdminNeo Vulnerable to XSS via Rogue MySQL Server Version String (CSP Nonce Bypass)Also CWE-79

Record context

Vulnerability class
XSS
EPSS
Not reported
CWE IDs
CWE-79
Source
CVE List V5
Source checked
Oct 31, 2026
References
2 linked sources
Open source record