{"action":"Upgrade admidio/admidio to 5.0.9 or later.","affected":[{"fixed":"5.0.9","introduced":"0"}],"component":"admidio/admidio","cve_ids":["CVE-2026-41657"],"ecosystem":"Packagist","epss":0.00322,"exploited":false,"fixed_versions":["5.0.9"],"ghsa_id":"GHSA-g8p8-94f2-28gr","id":"tcs_01M5KF2GM1TB0SDXY6TQFP48ZT","modified_at":"2026-05-08T20:07:46.383930Z","published_at":"2026-04-29T21:44:24Z","references":["https://osv.dev/vulnerability/GHSA-g8p8-94f2-28gr","https://github.com/Admidio/admidio/security/advisories/GHSA-g8p8-94f2-28gr","https://nvd.nist.gov/vuln/detail/CVE-2026-41657","https://github.com/Admidio/admidio","https://github.com/Admidio/admidio/releases/tag/v5.0.9"],"severity":{"label":"medium","score":4.9},"sources":[{"source":"osv","source_id":"GHSA-g8p8-94f2-28gr","url":"https://osv.dev/vulnerability/GHSA-g8p8-94f2-28gr"}],"summary":"Admidio Exposes Cross-Organization Member Data via Permission Check Mismatch in contacts_data.php"}