{"id":"CVE-2024-3572","state":"PUBLISHED","title":"XML External Entity (XXE) Vulnerability in scrapy/scrapy","description":"The scrapy/scrapy project is vulnerable to XML External Entity (XXE) attacks due to the use of lxml.etree.fromstring for parsing untrusted XML data without proper validation. This vulnerability allows attackers to perform denial of service attacks, access local files, generate network connections, or circumvent firewalls by submitting specially crafted XML data. ","publishedAt":"2024-04-16T00:00:14.499Z","updatedAt":"2024-08-01T20:12:07.961Z","severity":{"score":7.5,"label":"High","version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"@huntr_ai"},"assigner":"@huntr_ai","products":["scrapy scrapy/scrapy"],"affected":[{"vendor":"scrapy","product":"scrapy/scrapy","versions":[{"version":"unspecified","status":"affected","lessThan":"2.11.1","versionType":"custom"}]}],"references":["https://huntr.com/bounties/c4a0fac9-0c5a-4718-9ee4-2d06d58adabb","https://github.com/scrapy/scrapy/commit/809bfac4890f75fc73607318a04d2ccba71b3d9f"],"weaknesses":["CWE-409"],"ingestedAt":"2026-10-29T20:07:39.287Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/3xxx/CVE-2024-3572.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-3572","state":"PUBLISHED","datePublished":"2024-04-16T00:00:14.499Z","dateUpdated":"2024-08-01T20:12:07.961Z","assignerShortName":"@huntr_ai","assignerOrgId":"c09c270a-b464-47c1-9133-acb35b22c19a","dateReserved":"2024-04-10T09:54:09.923Z"},"containers":{"cna":{"title":"XML External Entity (XXE) Vulnerability in scrapy/scrapy","descriptions":[{"lang":"en","value":"The scrapy/scrapy project is vulnerable to XML External Entity (XXE) attacks due to the use of lxml.etree.fromstring for parsing untrusted XML data without proper validation. This vulnerability allows attackers to perform denial of service attacks, access local files, generate network connections, or circumvent firewalls by submitting specially crafted XML data. "}],"affected":[{"vendor":"scrapy","product":"scrapy/scrapy","versions":[{"version":"unspecified","status":"affected","lessThan":"2.11.1","versionType":"custom"}]}],"references":[{"url":"https://huntr.com/bounties/c4a0fac9-0c5a-4718-9ee4-2d06d58adabb"},{"url":"https://github.com/scrapy/scrapy/commit/809bfac4890f75fc73607318a04d2ccba71b3d9f"}],"metrics":[{"cvssV3_0":{"version":"3.0","attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-409","type":"CWE","lang":"en","description":"CWE-409 Improper Handling of Highly Compressed Data (Data Amplification)"}]}],"providerMetadata":{"shortName":"@huntr_ai","orgId":"c09c270a-b464-47c1-9133-acb35b22c19a","dateUpdated":"2024-04-16T11:10:55.785Z"},"source":{"advisory":"c4a0fac9-0c5a-4718-9ee4-2d06d58adabb","discovery":"EXTERNAL"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"scrapy","product":"scrapy","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"2.11.1","versionType":"custom"}],"cpes":["cpe:2.3:a:scrapy:scrapy:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-04-18T15:21:44.587736Z","id":"CVE-2024-3572","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-07-03T15:50:19.103Z"}},{"title":"CVE Program Container","references":[{"url":"https://huntr.com/bounties/c4a0fac9-0c5a-4718-9ee4-2d06d58adabb","tags":["x_transferred"]},{"url":"https://github.com/scrapy/scrapy/commit/809bfac4890f75fc73607318a04d2ccba71b3d9f","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T20:12:07.961Z"}}]}}}