{"id":"CVE-2026-81810","title":"The All-in-One WP Migration and Backup WordPress plugin before 7.111 does not perform any capability check on several of its AJAX actions, gating them only on an installation-wide secret which it discloses to any user permitted to export…","summary":"The All-in-One WP Migration and Backup WordPress plugin before 7.111 does not perform any capability check on several of its AJAX actions, gating them only on an installation-wide secret which it discloses to any user permitted to export…","severity":"high","cvss":7.2,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-269"],"product":"All-in-One WP Migration and Backup","affected":["all-in-one_wp_migration_and_backup < 7.111"],"published":"2026-09-18","updated":"2026-09-18","sourceUpdated":"2026-09-18T19:08:32.830","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-81810","references":[{"url":"https://wpscan.com/vulnerability/2036592e-09eb-4231-b450-85d8fbc0ba3f/","label":"contact@wpscan.com"}],"tags":["nvd","cve.org"],"epss":0.00462,"epssPercentile":0.37327,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-18T11:08:44.530532Z"},"ingestedAt":"2026-09-18T06:36:37.980Z","slug":"CVE-2026-81810","body":"## Overview\n\nThe All-in-One WP Migration and Backup WordPress plugin before 7.111 does not perform any capability check on several of its AJAX actions, gating them only on an installation-wide secret which it discloses to any user permitted to export the site, allowing such a user to import an arbitrary site archive and gain administrator access. Exploitation requires an administrator to have granted the export capability to a role that does not hold the All-in-One WP Migration and Backup WordPress plugin before 7.111's own import capability, which is not a default configuration.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":39.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":206725,"id":"CVE-2026-81810","ts":1789731638808,"field":"cvss","old":null,"new":"7.2"},{"seq":206724,"id":"CVE-2026-81810","ts":1789731638808,"field":"severity","old":"none","new":"high"}]}