{"id":"PYSEC-2026-58","details":"The Open edx Enterprise Service app provides enterprise features to the Open edX platform. From 7.0.2 to 7.0.4, the sync_provider_data endpoint in SAMLProviderDataViewSet fetches SAML metadata from a URL stored in SAMLProviderConfig.metadata_source. An authenticated user with the Enterprise Admin role can set this field to an arbitrary URL via the SAMLProviderConfigViewSet PATCH endpoint, then trigger a server-side HTTP request by calling sync_provider_data. The fetch in fetch_metadata_xml() passes the URL directly to requests.get() with no scheme enforcement, IP filtering, or timeout. This vulnerability is fixed in 7.0.5.","aliases":["CVE-2026-42860","GHSA-64cv-vxpr-j6vc"],"modified":"2026-05-20T09:18:59.782659Z","published":"2026-05-11T18:16:36.547Z","references":[{"type":"EVIDENCE","url":"https://github.com/openedx/edx-enterprise/security/advisories/GHSA-64cv-vxpr-j6vc"}],"affected":[{"package":{"name":"edx-enterprise","ecosystem":"PyPI","purl":"pkg:pypi/edx-enterprise"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.0.2"},{"fixed":"7.0.5"}]}],"versions":["7.0.2","7.0.3","7.0.4"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/edx-enterprise/PYSEC-2026-58.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N"}]}