Django has Observable Timing Discrepancy

中 5.3CVE-2025-13473 · BIT-django-2025-13473 · GHSA-2mcm-79hx-8fxw · 03/02/2026 公開 · 17/06/2026 更新

要点

CVE-2025-13473 は django, django (djangoproject) に影響する深刻度「中」 (CVSS 5.3) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.80%（全脆弱性の 56.5% より高い）。
対処：4.2.28, 5.2.11, 6.0.2 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
django PyPI	`≥ 4.2, < 4.2.28≥ 4.2a1, < 4.2.28≥ 5.2, < 5.2.11≥ 5.2a1, < 5.2.11≥ 6.0, < 6.0.2≥ 6.0a1, < 6.0.2`	`4.2.285.2.116.0.2`
django djangoproject	`≥ 4.2, < 4.2.28≥ 5.2, < 5.2.11≥ 6.0, < 6.0.2`	`4.2.285.2.116.0.2`

概要

An issue was discovered in 6.0 before 6.0.2, 5.2 before 5.2.11, and 4.2 before 4.2.28.

The django.contrib.auth.handlers.modwsgi.check_password() function for authentication via mod_wsgi allows remote attackers to enumerate users via a timing attack. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected.

Django would like to thank Stackered for reporting this issue.

NVD の説明

An issue was discovered in 6.0 before 6.0.2, 5.2 before 5.2.11, and 4.2 before 4.2.28. The `django.contrib.auth.handlers.modwsgi.check_password()` function for authentication via `mod_wsgi` allows remote attackers to enumerate users via a timing attack. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Stackered for reporting this issue.