{"id":"CVE-2025-34182","state":"PUBLISHED","title":"Deciso OPNsense < 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.\"","publishedAt":"2025-10-01T17:01:08.384Z","updatedAt":"2026-05-15T11:15:03.431Z","severity":{"score":5.1,"label":"Medium","version":"4.0","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","source":"VulnCheck"},"assigner":"VulnCheck","products":["Deciso OPNsense"],"affected":[{"vendor":"Deciso","product":"OPNsense","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"25.7.4","versionType":"semver"}],"modules":["legacy_html_escape_form_data()"]}],"references":["https://docs.opnsense.org/releases/CE_25.7.html#september-30-2025","https://www.vulncheck.com/advisories/decisio-opnsense-stored-xss"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:09:03.054Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/34xxx/CVE-2025-34182.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-34182","state":"PUBLISHED","datePublished":"2025-10-01T17:01:08.384Z","dateUpdated":"2026-05-15T11:15:03.431Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2025-04-15T19:15:22.568Z"},"containers":{"cna":{"title":"Deciso OPNsense < 25.7.4 /interfaces_ppps_edit.php ptpid Stored XSS","descriptions":[{"lang":"en","value":"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. 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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.\""}],"affected":[{"vendor":"Deciso","product":"OPNsense","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"25.7.4","versionType":"semver"}],"modules":["legacy_html_escape_form_data()"]}],"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"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.1,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-05-15T11:15:03.431Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:opnsense:opnsense:*:*:*:*:*:*:*:*","versionStartIncluding":"0","versionEndExcluding":"25.7.4"}]}]}],"credits":[{"lang":"en","type":"finder","value":"Alex Williams from Pellera Technologies"}],"impacts":[{"capecId":"CAPEC-592","descriptions":[{"lang":"en","value":"CAPEC-592 Stored XSS"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-10-01T17:21:46.179922Z","id":"CVE-2025-34182","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":"2025-10-01T17:35:15.970Z"}}]}}}