{"id":"CVE-2025-34182","aliases":["EUVD-2025-32711","GHSA-v8ch-859h-ggwh"],"status":"published","title":"Deciso OPNsense \u003c 25.7.4 /interfaces_ppps_edit.php ptpid Stored XSS","description":"In Deciso OPNsense before 25.7.4, when creating an \"Interfaces: Devices: Point-to-Point\" entry, the value of the parameter ptpid is not sanitized of HTML-related characters/strings. This value is directly displayed when visiting the page/interfaces_assign.php, which can result in stored cross-site scripting. The attacker must be authenticated with at-least \"Interfaces: PPPs: Edit\" permission. This vulnerability has been addressed by the vendor in the product release notes as \"ui: legacy_html_escape_form_data() was not escaping keys only data elements.\"","severity":{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00335,"percentile":0.27127,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-10-01T17:01:08Z","modified":"2026-10-12T15:10:00Z","products":[{"vendor":"deciso","product":"opnsense"}],"references":[{"url":"https://docs.opnsense.org/releases/CE_25.7.html#september-30-2025","tags":["vendor-advisory","patch"]},{"url":"https://www.vulncheck.com/advisories/decisio-opnsense-stored-xss","tags":["third-party-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-34182"},{"url":"https://github.com/advisories/GHSA-v8ch-859h-ggwh"}],"sources":{"cve":[{"id":"CVE-2025-34182","title":"Deciso OPNsense \u003c 25.7.4 /interfaces_ppps_edit.php ptpid Stored XSS","description":"In Deciso OPNsense before 25.7.4, when creating an \"Interfaces: Devices: Point-to-Point\" entry, the value of the parameter ptpid is not sanitized of HTML-related characters/strings. This value is directly displayed when visiting the page/interfaces_assign.php, which can result in stored cross-site scripting. The attacker must be authenticated with at-least \"Interfaces: PPPs: Edit\" permission. This vulnerability has been addressed by the vendor in the product release notes as \"ui: legacy_html_escape_form_data() was not escaping keys only data elements.\"","status":"published","published":"2025-10-01T17:01:08.384Z","modified":"2026-05-15T11:15:03.431Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:54.534202Z"}],"euvd":[{"id":"EUVD-2025-32711","description":"In Deciso OPNsense before 25.7.4, when creating an \"Interfaces: Devices: Point-to-Point\" entry, the value of the parameter ptpid is not sanitized of HTML-related characters/strings. This value is directly displayed when visiting the page/interfaces_assign.php, which can result in stored cross-site scripting. The attacker must be authenticated with at-least \"Interfaces: PPPs: Edit\" permission. This vulnerability has been addressed by the vendor in the product release notes as \"ui: legacy_html_escape_form_data() was not escaping keys only data elements.\"","status":"published","published":"2025-10-01T17:01:08Z","modified":"2026-05-15T11:15:03Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T19:04:29.443212Z"}],"ghsa":[{"id":"GHSA-v8ch-859h-ggwh","title":"In Deciso OPNsense before 25.7.4, when creating an \"Interfaces: Devices: Point-to-Point\" entry,...","description":"In Deciso OPNsense before 25.7.4, when creating an \"Interfaces: Devices: Point-to-Point\" entry, the value of the parameter ptpid is not sanitized of HTML-related characters/strings. This value is directly displayed when visiting the page/interfaces_assign.php, which can result in stored cross-site scripting. The attacker must be authenticated with at-least \"Interfaces: PPPs: Edit\" permission. This vulnerability has been addressed by the vendor in the product release notes as \"ui: legacy_html_escape_form_data() was not escaping keys only data elements.\"","status":"published","published":"2025-10-01T18:30:39Z","modified":"2025-10-01T18:30:46Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:03:49.634332Z"}],"nvd":[{"id":"CVE-2025-34182","description":"In Deciso OPNsense before 25.7.4, when creating an \"Interfaces: Devices: Point-to-Point\" entry, the value of the parameter ptpid is not sanitized of HTML-related characters/strings. This value is directly displayed when visiting the page/interfaces_assign.php, which can result in stored cross-site scripting. The attacker must be authenticated with at-least \"Interfaces: PPPs: Edit\" permission. This vulnerability has been addressed by the vendor in the product release notes as \"ui: legacy_html_escape_form_data() was not escaping keys only data elements.\"","status":"published","published":"2025-10-01T17:15:45.343Z","modified":"2026-10-12T15:10:00.207Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:11:34.090044Z"}]}}