{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-12426", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-06-16T17:04:21.226Z", "datePublished": "2026-07-11T02:31:18.186Z", "dateUpdated": "2026-07-11T02:31:18.186Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-07-11T02:31:18.186Z"}, "affected": [{"vendor": "supercleanse", "product": "Members \u2013 Membership & User Role Editor Plugin", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "3.2.22", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Members \u2013 Membership & User Role Editor Plugin plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.2.22 via the members_filter_protected_posts_for_rest. This makes it possible for unauthenticated attackers to extract determine the existence and exact count of access-restricted posts, and use per-page pagination as a boolean oracle to infer keywords and content contained within those hidden restricted posts."}], "title": "Members <= 3.2.22 - Unauthenticated Sensitive Information Disclosure via REST API Pagination Side Channel", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/9c3557a6-aa72-496c-8515-2f6055de6b22?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/members/tags/3.2.22/inc/functions-content-permissions.php#L337"}, {"url": "https://plugins.trac.wordpress.org/browser/members/tags/3.2.22/inc/functions-private-site.php#L42"}, {"url": "https://plugins.trac.wordpress.org/browser/members/tags/3.2.19/inc/functions-content-permissions.php#L337"}, {"url": "https://plugins.trac.wordpress.org/browser/members/tags/3.2.19/inc/functions-private-site.php#L42"}, {"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3594293%40members%2Ftrunk&old=3552545%40members%2Ftrunk&sfp_email=&sfph_mail="}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor", "cweId": "CWE-200", "type": "CWE"}]}], "metrics": [{"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"}}], "credits": [{"lang": "en", "type": "finder", "value": "Huazu Jiang (anjhz0318)"}], "timeline": [{"time": "2026-06-16T17:19:33.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2026-07-10T14:07:51.000Z", "lang": "en", "value": "Disclosed"}]}}}

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