Sulu Observable Response Discrepancy on Admin Login

TRUNG BÌNH 4.3CVE-2023-39343 · GHSA-wmwf-49vv-p3mr · Công bố 04/08/2023 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2023-39343 là lỗ hổng mức TRUNG BÌNH (CVSS 4.3) ảnh hưởng sulu/sulu, sulu (sulu).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.62%, cao hơn 49.9% các lỗ hổng khác.
Cách xử lý: cập nhật lên 2.5.10 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
sulu/sulu Packagist	`≥ 2.5.0, < 2.5.10`	`2.5.10`
sulu sulu	`≥ 2.5.0, < 2.5.10`	`2.5.10`

Mô tả

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.

Mô tả của NVD

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.