MEDIUM 6.9 NVD
CVE-2026-112291
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 inf
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.
References
- https://github.com/flarum/framework/blob/v2.0.0-beta.6/extensions/package-manager/src/Api/
- https://github.com/flarum/framework/commit/257989e71fd8cc7ddab20f31dcde1aa760b1a08f
- https://github.com/flarum/framework/issues/4386
- https://github.com/flarum/framework/releases/tag/v2.0.0-beta.8
- https://www.vulncheck.com/advisories/flarum-extension-manager-2.0.0-beta.1-before-2.0.0-be
This medium severity vulnerability with a CVSS score of 6.9 was published on 2026-10-19 via NVD.
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