{"action":"Upgrade admidio/admidio to 5.0.9 or later.","affected":[{"fixed":"5.0.9","introduced":"0"}],"component":"admidio/admidio","cve_ids":["CVE-2026-41671"],"ecosystem":"Packagist","epss":0.00426,"exploited":false,"fixed_versions":["5.0.9"],"ghsa_id":"GHSA-9xx5-cv6j-x533","id":"tcs_01M5KF0DSZZWAPP35EY7V7P0F7","modified_at":"2026-05-08T20:33:33.561448Z","published_at":"2026-04-29T21:58:56Z","references":["https://osv.dev/vulnerability/GHSA-9xx5-cv6j-x533","https://github.com/Admidio/admidio/security/advisories/GHSA-9xx5-cv6j-x533","https://nvd.nist.gov/vuln/detail/CVE-2026-41671","https://github.com/Admidio/admidio","https://github.com/Admidio/admidio/releases/tag/v5.0.9"],"severity":{"label":"medium","score":6.8},"sources":[{"source":"osv","source_id":"GHSA-9xx5-cv6j-x533","url":"https://osv.dev/vulnerability/GHSA-9xx5-cv6j-x533"}],"summary":"Admidio: OIDC Token Introspection Endpoint Returns Active for All Tokens Without Validation"}