{"api_version":"1","generated_at":"2026-10-27T07:13:27+00:00","cve":"CVE-2026-86803","urls":{"html":"https://cve.report/CVE-2026-86803","api":"https://cve.report/api/cve/CVE-2026-86803.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-86803","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-86803"},"summary":{"title":"Ocean Extra <= 2.6.0 - Unauthenticated Arbitrary Shortcode Execution via 'oceanwp_library' Shortcode Template","description":"The The Ocean Extra plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 2.6.0 This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.","state":"PUBLISHED","assigner":"Wordfence","published_at":"2026-10-15 06:17:05","updated_at":"2026-10-15 17:17:29"},"problem_types":["CWE-94","CWE-94 CWE-94 Improper Control of Generation of Code ('Code Injection')"],"metrics":[{"version":"3.1","source":"security@wordfence.com","type":"Secondary","score":"6.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"6.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","data":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"}}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/3863cc3a-7532-4925-9b59-909cfd45501a?source=cve","name":"https://www.wordfence.com/threat-intel/vulnerabilities/id/3863cc3a-7532-4925-9b59-909cfd45501a?source=cve","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/changeset/3689650/ocean-extra/trunk/includes/panel/library-shortcode.php","name":"https://plugins.trac.wordpress.org/changeset/3689650/ocean-extra/trunk/includes/panel/library-shortcode.php","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-86803","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86803","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"oceanwp","product":"Ocean Extra","version":"affected 2.6.0 semver","platforms":[]}],"timeline":[{"source":"CNA","time":"2026-06-28T00:00:00.000Z","lang":"en","value":"Discovered"},{"source":"CNA","time":"2026-09-08T12:56:31.000Z","lang":"en","value":"Vendor Notified"},{"source":"CNA","time":"2026-10-14T16:43:48.000Z","lang":"en","value":"Disclosed"}],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"hashiramasenju333","lang":"en"}],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-86803","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-10-15T10:50:31.622954Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-10-15T16:43:41.589Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unaffected","product":"Ocean Extra","vendor":"oceanwp","versions":[{"lessThanOrEqual":"2.6.0","status":"affected","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"hashiramasenju333"}],"descriptions":[{"lang":"en","value":"The The Ocean Extra plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 2.6.0 This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes."}],"metrics":[{"cvssV3_1":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-94","description":"CWE-94 Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-10-15T05:30:20.638Z","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence"},"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/3863cc3a-7532-4925-9b59-909cfd45501a?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset/3689650/ocean-extra/trunk/includes/panel/library-shortcode.php"}],"timeline":[{"lang":"en","time":"2026-06-28T00:00:00.000Z","value":"Discovered"},{"lang":"en","time":"2026-09-08T12:56:31.000Z","value":"Vendor Notified"},{"lang":"en","time":"2026-10-14T16:43:48.000Z","value":"Disclosed"}],"title":"Ocean Extra <= 2.6.0 - Unauthenticated Arbitrary Shortcode Execution via 'oceanwp_library' Shortcode Template"}},"cveMetadata":{"assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","assignerShortName":"Wordfence","cveId":"CVE-2026-86803","datePublished":"2026-10-15T05:30:20.638Z","dateReserved":"2026-09-08T12:41:15.637Z","dateUpdated":"2026-10-15T16:43:41.589Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-15 06:17:05","lastModifiedDate":"2026-10-15 17:17:29","problem_types":["CWE-94","CWE-94 CWE-94 Improper Control of Generation of Code ('Code Injection')"],"metrics":{"cvssMetricV31":[{"source":"security@wordfence.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":2.5}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-10-15T10:50:31.622954Z","id":"CVE-2026-86803","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"86803","Ordinal":"1","Title":"Ocean Extra <= 2.6.0 - Unauthenticated Arbitrary Shortcode Execu","CVE":"CVE-2026-86803","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"86803","Ordinal":"1","NoteData":"The The Ocean Extra plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 2.6.0 This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.","Type":"Description","Title":"Ocean Extra <= 2.6.0 - Unauthenticated Arbitrary Shortcode Execu"}]}}}