{"id":"CVE-2026-116204","revision":"4957cf96dd6c436886b382afecb7a7c4","records":[{"revision":"4957cf96dd6c436886b382afecb7a7c4","observedAt":"2026-10-25T15:17:04.459+00:00","statement":{"source":"cve-program","id":"CVE-2026-116204","aliases":[],"title":"YesWiki before 4.7.0 CSRF via despam Admin Action","description":"YesWiki before 4.7.0 contains a cross-site request forgery vulnerability in the despam action (tools/security/actions/despam.php) that lets unauthenticated attackers delete or restore pages through an administrator's session. Attackers can plant an auto-submitting raw HTML form on a wiki page, so an administrator who views it posts clean, suppr[], or rev[] parameters that delete PagePrincipale, configuration pages, or overwrite current content.","state":0,"publishedAt":"2026-10-25T13:20:35.206+00:00","modifiedAt":"2026-10-25T13:20:35.206+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\": \"4.7.0\"\n                        },\n                        {\n                            \"version\": \"4.7.0\",\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:P/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","score":7.2,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","score":8.1,"severity":"HIGH"}],"references":["https://github.com/YesWiki/yeswiki/security/advisories/GHSA-cv88-hx5q-vq72","https://www.vulncheck.com/advisories/yeswiki-before-4.7.0-csrf-via-despam-admin-action"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116204","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-116204","identifiers":["CVE-2026-116204"]},"retained":false,"historicalAffected":[]}],"coverage":[]}