{"id":"CVE-2026-66155","state":"PUBLISHED","title":"A vulnerability has been identified in Element maps-ng V47 (All versions < V47.12.3), Element maps-ng V48 (All versions < V48.11.3), Element maps-ng V49 (All versions < V49.16.1). ","description":"A vulnerability has been identified in Element maps-ng V47 (All versions < V47.12.3), Element maps-ng V48 (All versions < V48.11.3), Element maps-ng V49 (All versions < V49.16.1). The si-map component does not properly neutralize user-controllable input of the points property that is used to render the tooltip label of map pins.\r\nThis could allow an attacker to craft a malicious URL that, when loaded by a victim and the map pin is hovered over, executes arbitrary script code within the victim's browser session.","publishedAt":"2026-08-27T11:56:48.418Z","updatedAt":"2026-08-27T14:56:34.021Z","severity":{"score":7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","source":"siemens"},"assigner":"siemens","products":["Siemens Element maps-ng V47","Siemens Element maps-ng V48","Siemens Element maps-ng V49"],"affected":[{"vendor":"Siemens","product":"Element maps-ng V47","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V47.12.3","versionType":"custom"}]},{"vendor":"Siemens","product":"Element maps-ng V48","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V48.11.3","versionType":"custom"}]},{"vendor":"Siemens","product":"Element maps-ng V49","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V49.16.1","versionType":"custom"}]}],"references":["https://cert-portal.siemens.com/productcert/html/ssa-682041.html"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:12:41.951Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/66xxx/CVE-2026-66155.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-66155","state":"PUBLISHED","datePublished":"2026-08-27T11:56:48.418Z","dateUpdated":"2026-08-27T14:56:34.021Z","assignerShortName":"siemens","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateReserved":"2026-07-24T09:01:24.331Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability has been identified in Element maps-ng V47 (All versions < V47.12.3), Element maps-ng V48 (All versions < V48.11.3), Element maps-ng V49 (All versions < V49.16.1). The si-map component does not properly neutralize user-controllable input of the points property that is used to render the tooltip label of map pins.\r\nThis could allow an attacker to craft a malicious URL that, when loaded by a victim and the map pin is hovered over, executes arbitrary script code within the victim's browser session."}],"affected":[{"vendor":"Siemens","product":"Element maps-ng V47","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V47.12.3","versionType":"custom"}]},{"vendor":"Siemens","product":"Element maps-ng V48","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V48.11.3","versionType":"custom"}]},{"vendor":"Siemens","product":"Element maps-ng V49","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V49.16.1","versionType":"custom"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-682041.html"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N","baseScore":7.6,"baseSeverity":"HIGH"}},{"cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","baseScore":7,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"siemens","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateUpdated":"2026-08-27T11:56:48.418Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-27T14:52:52.987225Z","id":"CVE-2026-66155","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-27T14:56:34.021Z"}}]}}}