{"id":"CVE-2026-48013","summary":"Shopware: SSRF in Media External-Link Endpoint Bypasses IP Validation","details":"Shopware is an open commerce platform. Prior to 6.6.10.18 and 6.7.10.1, the `/api/_action/media/external-link` endpoint allows authenticated admin users to make server-side HTTP HEAD requests to arbitrary internal IP addresses. While the parallel `uploadFromURL` flow validates target IPs against private/reserved ranges via `FileUrlValidator`, the `linkURL` flow only performs a URL format check (regex for `http://` or `https://` prefix), allowing SSRF to internal network services and cloud metadata endpoints. This issue is fixed in versions 6.6.10.18 and 6.7.10.1.","aliases":["GHSA-gq96-5pfx-f4vc"],"modified":"2026-11-05T10:45:59.116598999Z","published":"2026-07-23T19:14:32.579Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-918"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48013.json"},"references":[{"type":"WEB","url":"https://github.com/shopware/shopware/releases/tag/v6.6.10.18"},{"type":"WEB","url":"https://github.com/shopware/shopware/releases/tag/v6.7.10.1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48013.json"},{"type":"ADVISORY","url":"https://github.com/shopware/shopware/security/advisories/GHSA-gq96-5pfx-f4vc"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48013"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/shopware/shopware","events":[{"introduced":"0"},{"fixed":"94569f7e71e61de428f2ee5cc2f810c00bc8421d"},{"introduced":"aabbca9f57a4ecb38653b302704e69bcbdc6035c"},{"fixed":"4dc2435a38670035fd23121a346451a9730f2c95"}],"database_specific":{"extracted_events":[{"source":"AFFECTED_FIELD","strategy":"StringRangeExpression","range":[{"introduced":"0"},{"fixed":"6.6.10.18"}]},{"range":[{"introduced":"6.7.0.0"},{"fixed":"6.7.10.1"}],"source":"AFFECTED_FIELD","strategy":"StringRangeExpression"},{"original_tag":"v6.6.10.18","range":[{"fixed":"94569f7e71e61de428f2ee5cc2f810c00bc8421d"}],"source":"REFERENCES_TAG"},{"range":[{"fixed":"4dc2435a38670035fd23121a346451a9730f2c95"}],"source":"REFERENCES_TAG","original_tag":"v6.7.10.1"}]}}],"versions":["v6.6.10.17","v6.7.10.0","v6.6.10.16","v6.6.10.14","v6.6.10.13","v6.6.10.12","v6.6.10.8","v6.6.10.6","v6.6.10.5","v6.6.10.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48013.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N"}]}