{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-106598", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-10-07T00:21:31.995Z", "datePublished": "2026-10-13T08:49:45.050Z", "dateUpdated": "2026-10-13T12:07:52.660Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-10-13T08:49:45.469Z" }, "title": "WordPress User Registration plugin <= 5.2.8 - Sensitive Data Exposure vulnerability", "datePublic": "2026-10-13T08:49:00.000Z", "descriptions": [ { "lang": "en", "value": "Missing Authorization vulnerability in ThemeGrill User Registration user-registration allows Retrieve Embedded Sensitive Data.This issue affects User Registration: from n/a through 5.2.8.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "Missing Authorization vulnerability in ThemeGrill User Registration user-registration allows Retrieve Embedded Sensitive Data.
This issue affects User Registration: from n/a through 5.2.8.
" } ] } ], "affected": [ { "vendor": "ThemeGrill", "product": "User Registration", "packageName": "user-registration", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "versions": [ { "version": "0", "versionType": "custom", "status": "affected", "lessThanOrEqual": "5.2.8", "changes": [ { "at": "5.3.0", "status": "unaffected" } ] } ] } ], "references": [ { "url": "https://patchstack.com/database/wordpress/plugin/user-registration/vulnerability/wordpress-user-registration-plugin-5-2-8-sensitive-data-exposure-vulnerability?_s_id=cve", "tags": [ "vdb-entry" ] } ], "credits": [ { "lang": "en", "value": "sumayfe | 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:L/I:N/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-862", "description": "Missing Authorization", "lang": "en", "type": "CWE" } ] } ], "impacts": [ { "capecId": "CAPEC-37", "descriptions": [ { "lang": "en", "value": "Retrieve Embedded Sensitive Data" } ] } ], "solutions": [ { "lang": "en", "value": "Update the WordPress User Registration plugin to the latest available version (at least 5.3.0).", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "Update the WordPress User Registration plugin to the latest available version (at least 5.3.0)." } ] } ], "tags": [ "x_open-source" ] }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2026-106598", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2026-10-13T12:01:25.956688Z" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-13T12:07:52.660Z" } } ] } }