Sulu Observable Response Discrepancy on Admin Login

中 4.3CVE-2023-39343 · GHSA-wmwf-49vv-p3mr · 04/08/2023 公開 · 17/06/2026 更新

要点

CVE-2023-39343 は sulu/sulu, sulu (sulu) に影響する深刻度「中」 (CVSS 4.3) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.62%（全脆弱性の 49.9% より高い）。
対処：2.5.10 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
sulu/sulu Packagist	`≥ 2.5.0, < 2.5.10`	`2.5.10`
sulu sulu	`≥ 2.5.0, < 2.5.10`	`2.5.10`

概要

Impact

It allows over the Admin Login form to detect which user (username, email) exists and which one do not exist.

Impacted by this issue are Sulu installation >= 2.5.0 and <2.5.10 using the newer Symfony Security System which is default since Symfony 6.0 but can be enabled in Symfony 5.4. Sulu Installation not using the old Symfony 5.4 security System and previous version are not impacted by this Security issue.

Patches

The problem has been patched in version 2.5.10.

Workarounds

Create a custom AuthenticationFailureHandler which does not return the $exception->getMessage(); instead the $exception->getMessageKey();

References

Currently no references.

NVD の説明

Sulu is an open-source PHP content management system based on the Symfony framework. It allows over the Admin Login form to detect which user (username, email) exists and which one do not exist. Sulu Installation not using the old Symfony 5.4 security System and previous version are not impacted by this Security issue. The vulnerability has been patched in version 2.5.10.