{"id":"CVE-2025-1475","state":"PUBLISHED","title":"WPCOM Member <= 1.7.5 - Authentication Bypass via 'user_phone'","description":"The WPCOM Member plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 1.7.5. This is due to insufficient verification on the 'user_phone' parameter when logging in. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if SMS login is enabled.","publishedAt":"2025-03-07T06:40:02.364Z","updatedAt":"2026-04-08T16:33:18.719Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"Wordfence"},"assigner":"Wordfence","products":["whyun WPCOM Member"],"affected":[{"vendor":"whyun","product":"WPCOM Member","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.7.5","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/05178bf3-3040-41aa-ba43-779376d30298?source=cve","https://plugins.trac.wordpress.org/browser/wpcom-member/tags/1.7.1/includes/form-validation.php#L110","https://plugins.trac.wordpress.org/changeset/3248208/"],"weaknesses":["CWE-287"],"ingestedAt":"2026-10-29T20:08:39.238Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/1xxx/CVE-2025-1475.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-1475","state":"PUBLISHED","datePublished":"2025-03-07T06:40:02.364Z","dateUpdated":"2026-04-08T16:33:18.719Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2025-02-19T16:29:36.050Z"},"containers":{"cna":{"title":"WPCOM Member <= 1.7.5 - Authentication Bypass via 'user_phone'","descriptions":[{"lang":"en","value":"The WPCOM Member plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 1.7.5. This is due to insufficient verification on the 'user_phone' parameter when logging in. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if SMS login is enabled."}],"affected":[{"vendor":"whyun","product":"WPCOM Member","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.7.5","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/05178bf3-3040-41aa-ba43-779376d30298?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/wpcom-member/tags/1.7.1/includes/form-validation.php#L110"},{"url":"https://plugins.trac.wordpress.org/changeset/3248208/"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-287","lang":"en","description":"CWE-287 Improper Authentication","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T16:33:18.719Z"},"credits":[{"lang":"en","type":"finder","value":"wesley"}],"timeline":[{"time":"2025-03-06T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-07T16:10:35.554165Z","id":"CVE-2025-1475","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-07T16:23:50.830Z"}}]}}}