{"id":"CVE-2023-23640","aliases":["EUVD-2023-27727","GHSA-ghgw-m72f-xx8v"],"status":"published","title":"WordPress MainWP UpdraftPlus Extension Plugin \u003c= 4.0.6 - Subscriber+ Arbitrary Plugin Activation Vulnerability","description":"Missing Authorization vulnerability in MainWP MainWP UpdraftPlus Extension.This issue affects MainWP UpdraftPlus Extension: from n/a through 4.0.6.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00293,"percentile":0.21995,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2024-06-09T09:15:40Z","modified":"2026-06-17T05:37:39Z","products":[{"vendor":"mainwp","product":"mainwp updraftplus extension"},{"vendor":"mainwp","product":"mainwp_updraftplus_extension"},{"vendor":"mainwp","product":"updraftplus_extension"}],"references":[{"url":"https://patchstack.com/database/vulnerability/mainwp-updraftplus-extension/wordpress-mainwp-updraftplus-extension-plugin-4-0-6-subscriber-arbitrary-plugin-activation-vulnerability?_s_id=cve","tags":["vdb-entry","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23640"},{"url":"https://github.com/advisories/GHSA-ghgw-m72f-xx8v"}],"sources":{"cve":[{"id":"CVE-2023-23640","title":"WordPress MainWP UpdraftPlus Extension Plugin \u003c= 4.0.6 - Subscriber+ Arbitrary Plugin Activation Vulnerability","description":"Missing Authorization vulnerability in MainWP MainWP UpdraftPlus Extension.This issue affects MainWP UpdraftPlus Extension: from n/a through 4.0.6.","status":"published","published":"2024-06-09T09:15:40.602Z","modified":"2026-04-28T16:07:59.871Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:35:21.232549Z"}],"euvd":[{"id":"EUVD-2023-27727","description":"Missing Authorization vulnerability in MainWP MainWP UpdraftPlus Extension.This issue affects MainWP UpdraftPlus Extension: from n/a through 4.0.6.","status":"published","published":"2024-06-09T09:15:40Z","modified":"2026-04-28T16:07:59Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:12.576695Z"}],"ghsa":[{"id":"GHSA-ghgw-m72f-xx8v","title":"Missing Authorization vulnerability in MainWP MainWP UpdraftPlus Extension.This issue affects...","description":"Missing Authorization vulnerability in MainWP MainWP UpdraftPlus Extension.This issue affects MainWP UpdraftPlus Extension: from n/a through 4.0.6.","status":"published","published":"2024-06-09T12:30:51Z","modified":"2024-06-09T12:30:59Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:57:26.486106Z"}],"nvd":[{"id":"CVE-2023-23640","description":"Missing Authorization vulnerability in MainWP MainWP UpdraftPlus Extension.This issue affects MainWP UpdraftPlus Extension: from n/a through 4.0.6.","status":"published","published":"2024-06-09T10:15:09.217Z","modified":"2026-06-17T05:37:39.033Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:09:17.205287Z"}]}}