{"id":"CVE-2026-72819","revision":"4808e76c293c43ba95dcd166b6860a78","records":[{"revision":"4808e76c293c43ba95dcd166b6860a78","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-72819","aliases":[],"title":"Grav CMS before 2.0.13 Remote Code Execution via ZIP Upload","description":"Grav CMS before 2.0.13 contains a remote code execution vulnerability in the Flex Objects plugin settings validation that allows authenticated users to execute arbitrary code by uploading a ZIP file containing PHP code. Attackers can bypass routine name validation by using array notation instead of string notation, call the unZip routine with a malicious archive, and write PHP files to the web root for execution.","state":0,"publishedAt":"2026-08-14T11:35:29.507+00:00","modifiedAt":"2026-10-08T15:24:32.786+00:00","affected":[{"ecosystem":"Vendor product","name":"grav","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"getgrav\",\n                    \"product\": \"grav\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"2.0.13\"\n                        },\n                        {\n                            \"version\": \"2.0.13\",\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:H/VA:H/SC:N/SI:N/SA:N","score":8.7,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":"HIGH"}],"references":["https://github.com/getgrav/grav/security/advisories/GHSA-r94f-hx44-8jqf","https://www.vulncheck.com/advisories/grav-cms-before-remote-code-execution-via-zip-upload"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-72819","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-72819","identifiers":["CVE-2026-72819"]},"retained":false,"historicalAffected":[]}],"coverage":[]}