{"id":"CVE-2025-34077","state":"PUBLISHED","title":"WordPress Pie Register Plugin ≤ 3.7.1.4 Authentication Bypass RCE","description":"An authentication bypass vulnerability exists in the WordPress Pie Register plugin ≤ 3.7.1.4 that allows unauthenticated attackers to impersonate arbitrary users by submitting a crafted POST request to the login endpoint. By setting social_site=true and manipulating the user_id_social_site parameter, an attacker can generate a valid WordPress session cookie for any user ID, including administrators. Once authenticated, the attacker may exploit plugin upload functionality to install a malicious plugin containing arbitrary PHP code, resulting in remote code execution on the underlying server.","publishedAt":"2025-07-09T00:49:28.535Z","updatedAt":"2026-05-15T11:14:36.227Z","severity":{"score":10,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","source":"VulnCheck"},"assigner":"VulnCheck","products":["Genetech Solutions WordPress Pie Register Plugin"],"affected":[{"vendor":"Genetech Solutions","product":"WordPress Pie Register Plugin","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.7.1.4","versionType":"custom"}],"modules":["user_id_social_site in POST request to /wp-login.php"]}],"references":["https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/unix/webapp/wp_pie_register_bypass_rce.rb","https://www.exploit-db.com/exploits/50395","https://pieregister.com/","https://github.com/GTSolutions/Pie-Register","https://wordpress.org/plugins/pie-register/","https://vulncheck.com/advisories/wordpress-pie-register-plugin-rce"],"weaknesses":["CWE-434","CWE-306","CWE-94"],"ingestedAt":"2026-10-29T20:09:03.054Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/34xxx/CVE-2025-34077.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-34077","state":"PUBLISHED","datePublished":"2025-07-09T00:49:28.535Z","dateUpdated":"2026-05-15T11:14:36.227Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2025-04-15T19:15:22.550Z"},"containers":{"cna":{"title":"WordPress Pie Register Plugin ≤ 3.7.1.4 Authentication Bypass RCE","descriptions":[{"lang":"en","value":"An authentication bypass vulnerability exists in the WordPress Pie Register plugin ≤ 3.7.1.4 that allows unauthenticated attackers to impersonate arbitrary users by submitting a crafted POST request to the login endpoint. 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