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CVE-2025-13473 Username enumeration through timing difference in mod_wsgi authentication handler

🗓️ 03 Feb 2026 14:32:26Reported by DSFType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

CVE-2025-13473 enables remote username enumeration via timing in mod_wsgi authentication for Django versions six zero, five two, and four two.

Related
Affected
Refs
[
  {
    "collectionURL": "https://pypi.org/project/Django/",
    "defaultStatus": "unaffected",
    "packageName": "django",
    "product": "Django",
    "repo": "https://github.com/django/django/",
    "vendor": "djangoproject",
    "versions": [
      {
        "status": "affected",
        "version": "6.0",
        "lessThan": "6.0.2",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "6.0.2",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "5.2",
        "lessThan": "5.2.11",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "5.2.11",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "4.2",
        "lessThan": "4.2.28",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "4.2.28",
        "versionType": "semver"
      }
    ]
  }
]

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