{"id":"CVE-2026-110039","aliases":["EUVD-2026-102695","GHSA-w7j2-h466-h8g2"],"status":"published","title":"Smush \u003c 4.3.4 - Admin+ Network-Wide Plugin Settings Update on Multisite","description":"The Smush  WordPress plugin before 4.3.4 does not restrict changes to a network-wide access setting to network administrators, allowing an administrator of a single site on a multisite network to change it for the entire network.","severity":{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N","level":"low","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00205,"percentile":0.10563,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2026-10-16T06:00:15Z","modified":"2026-10-16T15:38:35Z","products":[{"vendor":"unknown","product":"smush"}],"references":[{"url":"https://wpscan.com/vulnerability/4f27b2fd-1b27-4274-85c5-f19e6998aa44/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110039"},{"url":"https://wpscan.com/vulnerability/4f27b2fd-1b27-4274-85c5-f19e6998aa44"},{"url":"https://github.com/advisories/GHSA-w7j2-h466-h8g2"}],"sources":{"cve":[{"id":"CVE-2026-110039","title":"Smush \u003c 4.3.4 - Admin+ Network-Wide Plugin Settings Update on Multisite","description":"The Smush  WordPress plugin before 4.3.4 does not restrict changes to a network-wide access setting to network administrators, allowing an administrator of a single site on a multisite network to change it for the entire network.","status":"published","published":"2026-10-16T06:00:15.049Z","modified":"2026-10-16T14:49:20.298Z","cvss":[{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N","level":"low","assessor":"adp"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T13:34:26.24368Z"}],"euvd":[{"id":"EUVD-2026-102695","description":"The Smush  WordPress plugin before 4.3.4 does not restrict changes to a network-wide access setting to network administrators, allowing an administrator of a single site on a multisite network to change it for the entire network.","status":"published","published":"2026-10-16T06:00:15Z","modified":"2026-10-16T14:49:20Z","cvss":[{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N","level":"low"}],"updated_at":"2026-11-02T17:00:05.596619Z"}],"ghsa":[{"id":"GHSA-w7j2-h466-h8g2","title":"The Smush  WordPress plugin before 4.3.4 does not restrict changes to a network-wide access...","description":"The Smush  WordPress plugin before 4.3.4 does not restrict changes to a network-wide access setting to network administrators, allowing an administrator of a single site on a multisite network to change it for the entire network.","status":"published","published":"2026-10-16T09:30:27Z","modified":"2026-10-16T15:38:35Z","cvss":[{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N","level":"low"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:13:51.736258Z"}],"nvd":[{"id":"CVE-2026-110039","description":"The Smush  WordPress plugin before 4.3.4 does not restrict changes to a network-wide access setting to network administrators, allowing an administrator of a single site on a multisite network to change it for the entire network.","status":"published","published":"2026-10-16T07:17:10.573Z","modified":"2026-10-16T15:17:09.443Z","cvss":[{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:12:59.751798Z"}]}}