{"cve":"CVE-2026-58501","nvd":{"published":"2026-07-08T20:16:55.323","modified":"2026-10-25T17:10:00.197","status":"Analyzed","description":"Zeep is a Python SOAP client. From 4.0.0 before 4.3.3, Settings.forbid_external is defined but not enforced when parsing WSDL or XSD documents, allowing transitive xsd:import, xsd:include, wsdl:import, and lxml entity or DTD references to fetch attacker-chosen HTTP or HTTPS URLs. This issue is fixed in version 4.3.3.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","score":5.9},"cwes":["CWE-918"],"references":["https://github.com/mvantellingen/python-zeep/commit/83eb07bc6c84d841329d4f88856fecdba86f753e","https://github.com/mvantellingen/python-zeep/releases/tag/4.3.3","https://github.com/mvantellingen/python-zeep/security/advisories/GHSA-4cc2-g9w2-fhf6"],"products":["python-zeep:zeep"],"source":"nvd","synced_at":"2026-10-25T17:50:06.907763985+00:00"},"epss":{"cve":"CVE-2026-58501","score":0.00408,"percentile":0.34762,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-4cc2-g9w2-fhf6","url":"https://osv.dev/vulnerability/GHSA-4cc2-g9w2-fhf6","summary":"Zeep: Server-Side Request Forgery (SSRF)","modified":"2026-07-13T07:26:20.896735129Z","packages":[{"ecosystem":"PyPI","name":"zeep","purl":"pkg:pypi/zeep","ranges":[">=4.0.0 <4.3.3"],"fixed":["4.3.3"]}]},{"id":"PYSEC-2026-2323","url":"https://osv.dev/vulnerability/PYSEC-2026-2323","summary":"","modified":"2026-07-13T07:15:49.587927492Z","packages":[{"ecosystem":"PyPI","name":"zeep","purl":"pkg:pypi/zeep","ranges":[">=4.0.0 <4.3.3"],"fixed":["4.3.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}