{"id":"CVE-2026-88916","revision":"329c8f1e2c2847cbbcd90d6cb84b4e87","records":[{"revision":"329c8f1e2c2847cbbcd90d6cb84b4e87","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-88916","aliases":[],"title":"Admin Access Bypass via Header Fallback in TÜBİTAK ULAKBİM's UlakPDF","description":"Incorrect Authorization vulnerability in TÜBİTAK ULAKBİM UlakPDF allows Privilege Escalation.\n\nThis issue affects UlakPDF: through 09092026.","state":0,"publishedAt":"2026-09-24T12:49:44.331+00:00","modifiedAt":"2026-09-24T14:42:00.71+00:00","affected":[{"ecosystem":"Vendor product","name":"UlakPDF","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"TÜBİTAK ULAKBİM\",\n                    \"product\": \"UlakPDF\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"09092026\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","score":6.8,"severity":"MEDIUM"}],"references":["https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1170"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-88916","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-88916","identifiers":["CVE-2026-88916"]},"retained":false,"historicalAffected":[]}],"coverage":[]}