{"action":"Upgrade yeswiki/yeswiki to 4.6.6 or later.","affected":[{"fixed":"4.6.6","introduced":"0"}],"component":"yeswiki/yeswiki","cve_ids":["CVE-2026-52778"],"ecosystem":"Packagist","epss":0.00798,"exploited":false,"fixed_versions":["4.6.6"],"ghsa_id":"GHSA-px5m-h76g-p7p8","id":"tcs_01M5KF6SJ7SZ95F862PMSPNE2M","modified_at":"2026-07-09T21:15:28.050985142Z","published_at":"2026-07-09T21:03:04Z","references":["https://osv.dev/vulnerability/GHSA-px5m-h76g-p7p8","https://github.com/YesWiki/yeswiki/security/advisories/GHSA-px5m-h76g-p7p8","https://nvd.nist.gov/vuln/detail/CVE-2026-52778","https://github.com/YesWiki/yeswiki/commit/dd2bd8fb099de0d21504bda8a810693b3fcb8e52","https://github.com/YesWiki/yeswiki","https://github.com/YesWiki/yeswiki/releases/tag/v4.6.6"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-px5m-h76g-p7p8","url":"https://osv.dev/vulnerability/GHSA-px5m-h76g-p7p8"}],"summary":"YesWiki has Unsafe eval() in its Formula Calculato, Leading to Remote Code Execution & Denial of Service"}