{"id":"CVE-2026-56701","revision":"8a93e7b32c79435e9a09cea4e48bf92f","records":[{"revision":"8a93e7b32c79435e9a09cea4e48bf92f","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-56701","aliases":[],"title":"Grav - XML External Entity Injection via SVG Upload","description":"Grav before 2.0.0-beta.2 contains an XML external entity injection vulnerability in SVG file upload processing that allows authenticated attackers to read arbitrary files. The application uses simplexml_load_string without disabling external entity loading, enabling attackers to inject XXE payloads via malicious SVG files to exfiltrate sensitive data.","state":0,"publishedAt":"2026-06-23T12:13:06.215+00:00","modifiedAt":"2026-10-08T15:23:26.112+00:00","affected":[{"ecosystem":"Vendor product","name":"Grav","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Grav\",\n                    \"product\": \"Grav\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"2.0.0-beta.2\"\n                        },\n                        {\n                            \"version\": \"2.0.0-beta.2\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:composer/getgrav/grav\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":7.1,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":6.5,"severity":"MEDIUM"}],"references":["https://github.com/getgrav/grav/security/advisories/GHSA-3446-6mgw-f79p","https://www.vulncheck.com/advisories/grav-xml-external-entity-injection-via-svg-upload"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-56701","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-56701","identifiers":["CVE-2026-56701"]},"retained":false,"historicalAffected":[]}],"coverage":[]}