{"id":"CVE-2026-104472","revision":"bee4e84345f14d0dba00a886c1e25786","records":[{"revision":"bee4e84345f14d0dba00a886c1e25786","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-104472","aliases":[],"title":"YesWiki before 4.6.7 Missing Authorization via Attachment Download Handler","description":"YesWiki before 4.6.7 contains a missing authorization vulnerability in the attachment download handler that allows unauthenticated attackers to bypass page read ACLs. Attackers can request the download handler with a known page tag and file parameter to retrieve confidential attachments from read-restricted pages.","state":0,"publishedAt":"2026-10-02T11:38:36.71+00:00","modifiedAt":"2026-10-02T14:09:06.224+00:00","affected":[{"ecosystem":"Vendor product","name":"yeswiki","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"YesWiki\",\n                    \"product\": \"yeswiki\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"4.6.7\"\n                        },\n                        {\n                            \"version\": \"4.6.7\",\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:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":8.7,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5,"severity":"HIGH"}],"references":["https://github.com/YesWiki/yeswiki/security/advisories/GHSA-7cj2-9pgf-vcw2","https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-missing-authorization-via-attachment-download-handler"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-104472","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-104472","identifiers":["CVE-2026-104472"]},"retained":false,"historicalAffected":[]}],"coverage":[]}