{"id":"CVE-2026-73699","revision":"cb1fcf102f65418db208ca1a995e6b0e","records":[{"revision":"cb1fcf102f65418db208ca1a995e6b0e","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-73699","aliases":[],"title":"FileRun < 2026.3.0 PHP Object Injection via Perms::getPerms()","description":"FileRun before 2026.3.0 contains a PHP object injection vulnerability that allows authenticated attackers to execute arbitrary code by exploiting incorrect options passed to unserialize() in the Perms::getPerms() method, where a positional array is used instead of the required named-key array to disable class instantiation. Attackers with database write access can inject a serialized gadget chain into the permissions table columns processed on every authenticated page load to write arbitrary files, such as PHP webshells, to web-accessible paths.","state":0,"publishedAt":"2026-09-10T16:36:24.384+00:00","modifiedAt":"2026-10-01T15:20:43.654+00:00","affected":[{"ecosystem":"Vendor product","name":"FileRun","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"vendor\": \"FileRun\",\n                    \"product\": \"FileRun\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"versionType\": \"custom\",\n                            \"lessThan\": \"2026.3.0\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.6,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2,"severity":"HIGH"}],"references":["https://vulncheck.com/blog/filerun-delegated-admin-sql-to-object-injection-rce","https://filerun.com/index.php/changelog?v=2026.3.0","https://www.vulncheck.com/advisories/filerun-php-object-injection-via-perms-getperms"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-73699","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-73699","identifiers":["CVE-2026-73699"]},"retained":false,"historicalAffected":[]}],"coverage":[]}