{"id":"CVE-2026-58392","revision":null,"records":[{"revision":"6aec363dec9e4fa7a6787bfb1cfca987","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-58392","aliases":[],"title":"OPNsense: Stored XSS in Services: NTP GPS","description":"OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.11, the NTP GPS page stores the operator-supplied initcmd value in base64 form, applies legacy_html_escape_form_data() to the encoded string, and then uses base64_decode() to decode the value directly into the GPS initialization-command textarea in src/www/services_ntpd_gps.php. Because decoding occurs after escaping, stored HTML remains unescaped at the output sink. A user with page-services-ntp-gps privilege can store a value that closes the textarea, and script executes in the session of any user who later opens the GPS page. The script can read CSRF material and perform authenticated actions, including actions available to an administrator. This issue is fixed in version 26.1.11.","state":0,"publishedAt":"2026-10-15T15:18:32.003+00:00","modifiedAt":"2026-10-15T15:54:57.73+00:00","affected":[{"ecosystem":"Vendor product","name":"core","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"opnsense\",\n                    \"product\": \"core\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 26.1.11\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4,"severity":"MEDIUM"}],"references":["https://github.com/opnsense/core/security/advisories/GHSA-h793-67jm-j4m5","https://github.com/opnsense/core/commit/a92d9514b5436c868f8f97138ebed507f6de423c","https://github.com/opnsense/core/commit/ed04a154dc40967541be1388e9134e451be4199e","https://hackerask.com/posts/opnsense"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-58392","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-58392","identifiers":["CVE-2026-58392"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-09T16:04:20.3337991+00:00","complete":true,"records":1769,"lastAttemptAt":"2026-11-09T16:04:20.3337991+00:00","lastSuccessAt":"2026-11-09T16:04:20.5364816+00:00","error":null,"lastVerifiedAt":"2026-11-09T16:04:20.536482+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-24e6fde7b744113daefb8f6135035fb8a5c69c9617c9c0d40574a0376532ffd3-777857808926e2a726f3d34c96aa6f2fd3a523fc0c567e8eb45c32df9990ab78","complete":true,"records":421467,"lastAttemptAt":"2026-11-09T16:02:15.9126814+00:00","lastSuccessAt":"2026-11-09T16:02:15.8355527+00:00","error":null,"lastVerifiedAt":"2026-11-09T16:02:15.9126814+00:00","snapshotPublishedAt":"2026-11-09T15:23:15+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-1cda4ef84588402c81419af30caa5cf1","complete":false,"records":13655,"lastAttemptAt":"2026-11-09T16:04:34.5069232+00:00","lastSuccessAt":"2026-11-09T15:16:31.919+00:00","error":"9 identifier lookups failed; latest failures include HTTP 403. Other identifiers were checked independently.","lastVerifiedAt":"2026-11-09T15:16:31.919+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13222,"expectedIdentifiers":13707,"failedIdentifiers":9},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-09T16:04:20.3337991+00:00","complete":true,"records":1096,"lastAttemptAt":"2026-11-09T16:04:20.3337991+00:00","lastSuccessAt":"2026-11-09T16:04:20.5371945+00:00","error":null,"lastVerifiedAt":"2026-11-09T16:04:20.5371945+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-8cc05ce4cf7c4475af30990d730fa017","complete":true,"records":13667,"lastAttemptAt":"2026-11-09T16:04:33.7462569+00:00","lastSuccessAt":"2026-11-09T16:04:33.741+00:00","error":null,"lastVerifiedAt":"2026-11-09T16:04:33.741+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13707,"expectedIdentifiers":13707,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-980593e6977a6d1b4fb1eed5a1ffe88a468736f89f0a06f710924ad59132c023","complete":true,"records":9914,"lastAttemptAt":"2026-11-09T16:04:20.1708791+00:00","lastSuccessAt":"2026-11-08T11:07:07.068788+00:00","error":null,"lastVerifiedAt":"2026-11-09T16:04:20.1708791+00:00","snapshotPublishedAt":"2026-11-08T11:02:46+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-fde804134ecdda0ddd5ff5c26ee1fff5a6fa659311f7ef2e51c6ad54964db0e2","complete":true,"records":1971,"lastAttemptAt":"2026-11-09T16:02:16.0730731+00:00","lastSuccessAt":"2026-11-06T19:03:17.0399903+00:00","error":null,"lastVerifiedAt":"2026-11-09T16:02:16.0730731+00:00","snapshotPublishedAt":"2026-11-06T18:17:57+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-c905fa1bd26c7b261e77cc7202a86dc766ff31c2b096b501f3bf44f561e34970","complete":true,"records":3063,"lastAttemptAt":"2026-11-09T16:04:20.2823229+00:00","lastSuccessAt":"2026-11-09T12:02:21.7931207+00:00","error":null,"lastVerifiedAt":"2026-11-09T16:04:20.2823229+00:00","snapshotPublishedAt":"2026-11-09T11:18:00+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-e88565d90b43c4a1bda916e33427c1b6f49f68cfbb010c54e1b5410320dbe0cf","complete":true,"records":231301,"lastAttemptAt":"2026-11-09T16:04:20.0393138+00:00","lastSuccessAt":"2026-11-09T16:04:18.2915457+00:00","error":null,"lastVerifiedAt":"2026-11-09T16:04:20.0393138+00:00","snapshotPublishedAt":"2026-11-09T15:33:10+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}