Directus' insufficient permission checks can enable unauthenticated users to manually trigger Flows

中 6.5CVE-2025-53889 · GHSA-7cvf-pxgp-42fc · 15/07/2025 公開 · 17/06/2026 更新

要点

CVE-2025-53889 は directus (monospace), directus に影響する深刻度「中」 (CVSS 6.5) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.46%（全脆弱性の 39.5% より高い）。
対処：11.9.0 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
directus monospace	`≥ 9.12.0, < 11.9.0`	`11.9.0`
directus npm	`< 11.9.0`	`11.9.0`

概要

Summary

Directus Flows with a manual trigger are not validating whether the user triggering the Flow has permissions to the items provided as payload to the Flow. Depending on what the Flow is set up to do this can lead to the Flow executing potential tasks on the attacker's behalf without authenticating.

Impact

Bad actors could execute the manual trigger Flows without authentication, or access rights to the said collection(s) or item(s).

Users with manual trigger Flows configured are impacted as these endpoints do not currently validate if the user has read access to directus_flows or to the relevant collection/items. The manual trigger Flows should have tighter security requirements as compared to webhook Flows where users are expected to perform do their own checks.

Workarounds

Users have to implement permission checks for read access to Flows and read access to relevant collection/items.

NVD の説明

Directus is a real-time API and App dashboard for managing SQL database content. Starting in version 9.12.0 and prior to version 11.9.0, Directus Flows with a manual trigger are not validating whether the user triggering the Flow has permissions to the items provided as payload to the Flow. Depending on what the Flow is set up to do this can lead to the Flow executing potential tasks on the attacker's behalf without authenticating. Bad actors could execute the manual trigger Flows without authentication, or access rights to the said collection(s) or item(s). Users with manual trigger Flows configured are impacted as these endpoints do not currently validate if the user has read access to `directus_flows` or to the relevant collection/items. The manual trigger Flows should have tighter security requirements as compared to webhook Flows where users are expected to perform do their own checks. Version 11.9.0 fixes the issue. As a workaround, implement permission checks for read access to Flows and read access to relevant collection/items.