{"id":"CVE-2026-112291","published":"2026-10-19T14:17:07.753","lastModified":"2026-10-19T21:14:14.150","description":"Flarum Extension Manager 2.0.0-beta.1 before 2.0.0-beta.8 lacks authentication and admin checks on the TaskResource index endpoint, allowing unauthenticated information disclosure. Remote attackers can send GET requests to /api/extension-manager-tasks to read task output revealing filesystem paths, installed extensions, versions, and PHP version.","cvssScore":5.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cwes":["CWE-862"],"vendors":[],"products":[],"references":[{"url":"https://github.com/flarum/framework/blob/v2.0.0-beta.6/extensions/package-manager/src/Api/Resource/TaskResource.php","tags":[]},{"url":"https://github.com/flarum/framework/commit/257989e71fd8cc7ddab20f31dcde1aa760b1a08f","tags":[]},{"url":"https://github.com/flarum/framework/issues/4386","tags":[]},{"url":"https://github.com/flarum/framework/releases/tag/v2.0.0-beta.8","tags":[]},{"url":"https://www.vulncheck.com/advisories/flarum-extension-manager-2.0.0-beta.1-before-2.0.0-beta.8-missing-authorization-via-task-api","tags":[]}],"exploitRefs":[{"url":"https://github.com/flarum/framework/blob/v2.0.0-beta.6/extensions/package-manager/src/Api/Resource/TaskResource.php","tags":[]},{"url":"https://github.com/flarum/framework/commit/257989e71fd8cc7ddab20f31dcde1aa760b1a08f","tags":[]},{"url":"https://github.com/flarum/framework/issues/4386","tags":[]},{"url":"https://github.com/flarum/framework/releases/tag/v2.0.0-beta.8","tags":[]}],"hasPoc":true,"ai":null}