{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-123861", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-11-06T16:08:40.593Z", "datePublished": "2026-11-07T12:43:53.043Z", "dateUpdated": "2026-11-07T18:26:28.745Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-11-07T12:46:08.187Z"}, "title": "WordPress JetFormBuilder \u2013 Hierarchical Select plugin <= 1.0.10 - Insecure Direct Object References (IDOR) vulnerability", "datePublic": "2026-11-07T12:43:00.000Z", "descriptions": [{"lang": "en", "value": "Authorization Bypass Through User-Controlled Key vulnerability in CrocoBlock JetFormBuilder \u2013 Hierarchical Select jet-form-builder-hierarchical-select allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects JetFormBuilder \u2013 Hierarchical Select: from n/a through 1.0.10.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Authorization Bypass Through User-Controlled Key vulnerability in CrocoBlock JetFormBuilder \u2013 Hierarchical Select jet-form-builder-hierarchical-select allows Exploiting Incorrectly Configured Access Control Security Levels.<p>This issue affects JetFormBuilder \u2013 Hierarchical Select: from n/a through 1.0.10.</p>"}]}], "affected": [{"vendor": "CrocoBlock", "product": "JetFormBuilder \u2013 Hierarchical Select", "packageName": "jet-form-builder-hierarchical-select", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "versions": [{"version": "0", "versionType": "custom", "status": "affected", "lessThanOrEqual": "1.0.10", "changes": [{"at": "1.0.11", "status": "unaffected"}]}]}], "references": [{"url": "https://patchstack.com/database/wordpress/plugin/jet-form-builder-hierarchical-select/vulnerability/wordpress-jetformbuilder-hierarchical-select-plugin-1-0-10-insecure-direct-object-references-idor-vulnerability?_s_id=cve", "tags": ["vdb-entry"]}], "credits": [{"lang": "en", "value": "Nikiforos Bafas | Patchstack Bug Bounty Program", "type": "finder"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-639", "description": "Authorization Bypass Through User-Controlled Key", "lang": "en", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-180", "descriptions": [{"lang": "en", "value": "Exploiting Incorrectly Configured Access Control Security Levels"}]}], "solutions": [{"lang": "en", "value": "Update the WordPress JetFormBuilder \u2013 Hierarchical Select plugin to the latest available version (at least 1.0.11).", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Update the WordPress JetFormBuilder \u2013 Hierarchical Select plugin to the latest available version (at least 1.0.11)."}]}], "tags": ["x_open-source"]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-123861", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-11-07T18:09:40.003220Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-07T18:26:28.745Z"}}]}}