{"id":"CVE-2026-109327","revision":"9dedbabd040c4631bb92f4c2d5836366","records":[{"revision":"9dedbabd040c4631bb92f4c2d5836366","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-109327","aliases":[],"title":"Admidio 4.0.12 through 4.3.17 and 5.0.0 before 5.0.15 Reflected XSS via system/redirect.php","description":"Admidio 4.0.12 through 4.3.17 and 5.0.0 before 5.0.15 contains a reflected cross-site scripting vulnerability in system/redirect.php that allows unauthenticated attackers to inject JavaScript via the url GET parameter, due to an incomplete fix for CVE-2021-43810. Attackers can craft a javascript: URL containing a decoy http:// segment that passes validation and executes script in the Admidio origin when victims click the redirect link.","state":0,"publishedAt":"2026-10-12T16:05:17.976+00:00","modifiedAt":"2026-10-15T02:46:58.013+00:00","affected":[{"ecosystem":"Vendor product","name":"admidio","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Admidio\",\n                    \"product\": \"admidio\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"4.0.12\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThanOrEqual\": \"4.3.17\"\n                        },\n                        {\n                            \"version\": \"5.0.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"5.0.15\"\n                        },\n                        {\n                            \"version\": \"5.0.15\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","score":5.1,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1,"severity":"MEDIUM"}],"references":["https://github.com/Admidio/admidio/security/advisories/GHSA-vxfg-x6vc-7w3w","https://www.vulncheck.com/advisories/admidio-4.0.12-through-4.3.17-and-5.0.0-before-5.0.15-reflected-xss-via-system-redirect-php"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-109327","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-109327","identifiers":["CVE-2026-109327"]},"retained":false,"historicalAffected":[]}],"coverage":[]}