{"id":"CVE-2021-4434","aliases":["EUVD-2021-34261","GHSA-6gjp-6pv7-w558"],"status":"published","title":"Social Warfare \u003c= 3.5.2 - Remote Code Execution","description":"The Social Warfare plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 3.5.2 via the 'swp_url' parameter. This allows attackers to execute code on the server.","severity":{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01923,"percentile":0.80203,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2024-01-17T08:31:03Z","modified":"2026-06-17T04:19:44Z","products":[{"vendor":"warfareplugins","product":"social sharing plugin – social warfare"},{"vendor":"warfareplugins","product":"social_warfare"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/98cf2a10-cc53-4479-87d1-71489f6a8c51?source=cve","tags":["x_transferred","Third Party Advisory"]},{"url":"https://packetstormsecurity.com/files/163680/WordPress-Social-Warfare-3.5.2-Remote-Code-Execution.html","tags":["x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-4434"},{"url":"https://github.com/advisories/GHSA-6gjp-6pv7-w558"}],"sources":{"cve":[{"id":"CVE-2021-4434","title":"Social Warfare \u003c= 3.5.2 - Remote Code Execution","description":"The Social Warfare plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 3.5.2 via the 'swp_url' parameter. This allows attackers to execute code on the server.","status":"published","published":"2024-01-17T08:31:03.955Z","modified":"2026-04-08T17:10:45.159Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-94","CWE-94"],"updated_at":"2026-11-02T14:33:07.697752Z"}],"euvd":[{"id":"EUVD-2021-34261","description":"The Social Warfare plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 3.5.2 via the 'swp_url' parameter. This allows attackers to execute code on the server.","status":"published","published":"2024-01-17T08:31:03Z","modified":"2026-04-08T17:10:45Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T19:24:48.048938Z"}],"ghsa":[{"id":"GHSA-6gjp-6pv7-w558","title":"The Social Warfare plugin for WordPress is vulnerable to Remote Code Execution in versions up to,...","description":"The Social Warfare plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 3.5.2 via the 'swp_url' parameter. This allows attackers to execute code on the server.","status":"published","published":"2024-01-17T09:30:22Z","modified":"2024-10-21T15:32:26Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:58:33.735007Z"}],"nvd":[{"id":"CVE-2021-4434","description":"The Social Warfare plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 3.5.2 via the 'swp_url' parameter. This allows attackers to execute code on the server.","status":"published","published":"2024-01-17T09:15:25.98Z","modified":"2026-06-17T04:19:44.943Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:07:08.163458Z"}]}}