{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-64460","assignerOrgId":"6a34fbeb-21d4-45e7-8e0a-62b95bc12c92","state":"PUBLISHED","assignerShortName":"DSF","dateReserved":"2025-11-04T14:35:57.527Z","datePublished":"2025-12-02T15:15:34.451Z","dateUpdated":"2025-12-02T21:54:23.307Z"},"containers":{"cna":{"providerMetadata":{"orgId":"6a34fbeb-21d4-45e7-8e0a-62b95bc12c92","shortName":"DSF","dateUpdated":"2025-12-02T15:15:34.451Z"},"problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-407","description":"CWE-407: Inefficient Algorithmic Complexity","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-130","descriptions":[{"lang":"en","value":"CAPEC-130: Excessive Allocation"}]}],"title":"Potential denial-of-service vulnerability in XML serializer text extraction","metrics":[{"other":{"content":{"value":"moderate","namespace":"https://docs.djangoproject.com/en/dev/internals/security/#security-issue-severity-levels"},"type":"Django severity rating"}}],"descriptions":[{"lang":"en","value":"An issue was discovered in 5.2 before 5.2.9, 5.1 before 5.1.15, and 4.2 before 4.2.27.\nAlgorithmic complexity in `django.core.serializers.xml_serializer.getInnerText()` allows a remote attacker to cause a potential denial-of-service attack triggering CPU and memory exhaustion via specially crafted XML input processed by the XML `Deserializer`.\nEarlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected.\nDjango would like to thank Seokchan Yoon for reporting this issue.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>An issue was discovered in 5.2 before 5.2.9, 5.1 before 5.1.15, and 4.2 before 4.2.27.</p><p>Algorithmic complexity in `django.core.serializers.xml_serializer.getInnerText()` allows a remote attacker to cause a potential denial-of-service attack triggering CPU and memory exhaustion via specially crafted XML input processed by the XML `Deserializer`.</p><p>Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected.</p><p>Django would like to thank Seokchan Yoon for reporting this issue.</p>"}]}],"affected":[{"collectionURL":"https://pypi.org/project/Django/","defaultStatus":"unaffected","packageName":"django","product":"Django","repo":"https://github.com/django/django/","vendor":"djangoproject","versions":[{"status":"affected","version":"5.2","lessThan":"5.2.9","versionType":"semver"},{"status":"unaffected","version":"5.2.9","versionType":"semver"},{"status":"affected","version":"5.1","lessThan":"5.1.15","versionType":"semver"},{"status":"unaffected","version":"5.1.15","versionType":"semver"},{"status":"affected","version":"4.2","lessThan":"4.2.27","versionType":"semver"},{"status":"unaffected","version":"4.2.27","versionType":"semver"}]}],"references":[{"url":"https://docs.djangoproject.com/en/dev/releases/security/","name":"Django security archive","tags":["vendor-advisory"]},{"url":"https://groups.google.com/g/django-announce","name":"Django releases announcements","tags":["mailing-list"]},{"url":"https://www.djangoproject.com/weblog/2025/dec/02/security-releases/","name":"Django security releases issued: 5.2.9, 5.1.15, and 4.2.27","tags":["vendor-advisory"]}],"credits":[{"lang":"en","type":"reporter","value":"Seokchan Yoon"},{"lang":"en","type":"remediation developer","value":"Shai Berger"},{"lang":"en","type":"coordinator","value":"Natalia Bidart"}],"timeline":[{"lang":"en","time":"2025-10-03T00:00:00.000Z","value":"Initial report received."},{"lang":"en","time":"2025-10-03T00:00:00.000Z","value":"Vulnerability confirmed."},{"lang":"en","time":"2025-12-02T14:00:00.000Z","value":"Security release issued."}],"datePublic":"2025-12-02T14:00:00.000Z","source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"cvelib 1.8.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-12-02T21:53:53.299074Z","id":"CVE-2025-64460","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-12-02T21:54:23.307Z"}}]}}