{"action":"Upgrade getkirby/cms to 4.9.5 or later.","affected":[{"fixed":"4.9.5","introduced":"0"},{"fixed":"5.5.2","introduced":"5.0.0"}],"component":"getkirby/cms","cve_ids":["CVE-2026-75594"],"ecosystem":"Packagist","epss":0.00762,"exploited":false,"fixed_versions":["4.9.5","5.5.2"],"ghsa_id":"GHSA-9vx2-j98c-p72w","id":"tcs_01M5KF0B292EGX89NFTNW58A8N","modified_at":"2026-08-31T22:40:38.012862Z","published_at":"2026-08-31T22:12:45Z","references":["https://osv.dev/vulnerability/GHSA-9vx2-j98c-p72w","https://github.com/getkirby/kirby/security/advisories/GHSA-9vx2-j98c-p72w","https://nvd.nist.gov/vuln/detail/CVE-2026-75594","https://github.com/getkirby/kirby/commit/22fbaedb7e6dd61f5def10829ba7bd7e73e0dcc9","https://github.com/getkirby/kirby/commit/a40808f5c2ee5d42bb597fb6ffbe0de0ce8e4d20","https://github.com/getkirby/kirby/commit/cd7abb68d298f3443eafd43fa2d0c7ad0f933d0e","https://github.com/getkirby/kirby/commit/e0dca5f709adc21b36f5549df2c0619bc59da56c","https://github.com/getkirby/kirby","https://github.com/getkirby/kirby/releases/tag/4.9.5","https://github.com/getkirby/kirby/releases/tag/5.5.2"],"severity":{"label":"high","score":8.2},"sources":[{"source":"osv","source_id":"GHSA-9vx2-j98c-p72w","url":"https://osv.dev/vulnerability/GHSA-9vx2-j98c-p72w"},{"source":"nvd","source_id":"CVE-2026-75594","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-75594"}],"summary":"Kirby: Access to image files and limited access to JSON files outside of the site root via path traversal in the media handling"}