{"cve":{"cve_id":"CVE-2026-32721","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00239,"epss_percentile":0.14775,"epss_as_of":"2026-08-26","description":"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.","published_at":"2026-03-19T22:46:43.909000Z","last_modified_at":null,"cvss_v3_score":8.6,"cvss_v3_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":false,"ssvc_technical_impact":"total","cwes":["CWE-79"],"nvd_references":["https://github.com/openwrt/luci/security/advisories/GHSA-vvj6-7362-pjrw","https://github.com/openwrt/luci/commit/068150ba5f524ef6b03817b258d31ec310053fd6","https://github.com/openwrt/luci/commit/cdce600aaec66f762f18d608c74cbf3abcafe1c7"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-29T23:46:59.033383Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"L","value_label":"Local"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"R","value_label":"Required"},{"metric":"S","name":"Scope","value":"C","value_label":"Changed"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"openwrt","vendor_name":"openwrt","product_slug":"luci","product_name":"luci","version_start":"< 26.072.65753~068150b","version_start_inclusive":true,"version_end":"< 26.072.65753~068150b","version_end_inclusive":true,"cpe23_uri":"cve5:openwrt:luci:< 26.072.65753~068150b:< 26.072.65753~068150b"},{"vendor_slug":"openwrt","vendor_name":"openwrt","product_slug":"openwrt","product_name":"openwrt","version_start":"< 24.10.6","version_start_inclusive":true,"version_end":"< 24.10.6","version_end_inclusive":true,"cpe23_uri":"cve5:openwrt:openwrt:< 24.10.6:< 24.10.6"},{"vendor_slug":"openwrt","vendor_name":"openwrt","product_slug":"openwrt","product_name":"openwrt","version_start":">= 25.12.0, < 25.12.1","version_start_inclusive":true,"version_end":">= 25.12.0, < 25.12.1","version_end_inclusive":true,"cpe23_uri":"cve5:openwrt:openwrt:>= 25.12.0, < 25.12.1:>= 25.12.0, < 25.12.1"}],"exploit_refs":[],"news":[],"references":[{"url":"https://github.com/openwrt/luci/security/advisories/GHSA-vvj6-7362-pjrw","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://github.com/openwrt/luci/commit/068150ba5f524ef6b03817b258d31ec310053fd6","source_type":"PATCH","tags":["patch"]},{"url":"https://github.com/openwrt/luci/commit/cdce600aaec66f762f18d608c74cbf3abcafe1c7","source_type":"PATCH","tags":["patch"]}],"timeline":[{"type":"published","at":"2026-03-19T22:46:43.909000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:53:09.779823Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:53:09.779823Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:53:09.779823Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T23:46:59.033383Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T23:46:59.033383Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T23:46:59.033383Z","label":"SSVC decision revised","source":"vulnrichment"}]}