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.
Project Subscriptions
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-2mcm-79hx-8fxw | Django has Observable Timing Discrepancy |
Ubuntu USN |
USN-8009-1 | Django vulnerabilities |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 03 Feb 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
cvssV3_1
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Tue, 03 Feb 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Username enumeration through timing difference in mod_wsgi authentication handler | |
| Weaknesses | CWE-208 | |
| References |
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Projects
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Status: PUBLISHED
Assigner: DSF
Published:
Updated: 2026-02-03T16:19:15.167Z
Reserved: 2025-11-20T11:44:39.641Z
Link: CVE-2025-13473
Updated: 2026-02-03T16:18:59.825Z
Status : Awaiting Analysis
Published: 2026-02-03T15:16:11.593
Modified: 2026-02-03T17:15:57.343
Link: CVE-2025-13473
No data.
OpenCVE Enrichment
No data.
Github GHSA
Ubuntu USN