{"id":"CVE-2026-112291","state":"PUBLISHED","title":"Flarum Extension Manager 2.0.0-beta.1 before 2.0.0-beta.8 Missing Authorization via Task API","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.","publishedAt":"2026-10-19T13:55:33.404Z","updatedAt":"2026-10-19T14:18:17.505Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["Flarum Extension Manager"],"affected":[{"vendor":"Flarum","product":"Extension Manager","packageURL":"pkg:composer/flarum/extension-manager","defaultStatus":"unaffected","versions":[{"version":"2.0.0-beta.1","status":"affected","lessThan":"2.0.0-beta.8","versionType":"semver"}],"collectionURL":"https://packagist.org","repo":"https://github.com/flarum/framework"}],"references":["https://github.com/flarum/framework/issues/4386","https://github.com/flarum/framework/commit/257989e71fd8cc7ddab20f31dcde1aa760b1a08f","https://github.com/flarum/framework/releases/tag/v2.0.0-beta.8","https://github.com/flarum/framework/blob/v2.0.0-beta.6/extensions/package-manager/src/Api/Resource/TaskResource.php","https://www.vulncheck.com/advisories/flarum-extension-manager-2.0.0-beta.1-before-2.0.0-beta.8-missing-authorization-via-task-api"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:10:43.281Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/112xxx/CVE-2026-112291.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-112291","state":"PUBLISHED","datePublished":"2026-10-19T13:55:33.404Z","dateUpdated":"2026-10-19T14:18:17.505Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-10-19T13:25:34.106Z"},"containers":{"cna":{"title":"Flarum Extension Manager 2.0.0-beta.1 before 2.0.0-beta.8 Missing Authorization via Task API","descriptions":[{"lang":"en","value":"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. 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