{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "innerHTML"
              }
            ]
          }
        ]
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "068150ba5f524ef6b03817b258d31ec310053fd6"
            }
          ],
          "repo": "https://github.com/openwrt/luci",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "cdce600aaec66f762f18d608c74cbf3abcafe1c7"
            }
          ],
          "repo": "https://github.com/openwrt/luci",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-vvj6-7362-pjrw"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32721.json"
  },
  "details": "LuCI is the OpenWrt Configuration Interface. Versions prior to both 24.10.5 and 25.12.0, contain a stored XSS vulnerability in the wireless scan modal, where SSID values from scan results are rendered as raw HTML without any sanitization. The wireless.js file in the luci-mod-network package passes SSIDs via a template literal to dom.append(), which processes them through innerHTML, allowing an attacker to craft a malicious SSID containing arbitrary HTML/JavaScript. Exploitation requires the user to actively open the wireless scan modal (e.g., to connect to a Wi-Fi access point or survey nearby channels), and only affects OpenWrt versions newer than 23.05/22.03 up to the patched releases (24.10.6 and 25.12.1). The issue has been fixed in version LuCI 26.072.65753~068150b.",
  "id": "CVE-2026-32721",
  "modified": "2026-04-01T23:07:57.109935026Z",
  "published": "2026-03-19T22:46:43.909Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32721.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/openwrt/luci/security/advisories/GHSA-vvj6-7362-pjrw"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32721"
    },
    {
      "type": "FIX",
      "url": "https://github.com/openwrt/luci/commit/068150ba5f524ef6b03817b258d31ec310053fd6"
    },
    {
      "type": "FIX",
      "url": "https://github.com/openwrt/luci/commit/cdce600aaec66f762f18d608c74cbf3abcafe1c7"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "LuCI luci-mod-network: Possible XSS attack in WiFi scan on Joining Wireless Client modal"
}