{"id":"GHSA-hcjv-982c-5f29","aliases":["CVE-2025-29448"],"title":"Easy!Appointments Denial of Service (DoS)","description":"Booking logic flaw in Easy!Appointments v1.5.1 allows unauthenticated attackers to create appointments with excessively long durations, causing a denial of service by blocking all future booking availability.","severity":"medium","score":5.5,"published":"2025-05-07T15:31:41.000Z","modified":"2025-05-08T19:45:00.410Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"alextselegidis/easyappointments","ranges":[{"events":[{"introduced":"0"},{"last_affected":"1.5.1"}],"type":"ECOSYSTEM"}],"versions":["1.1.0","1.1.0-beta.1","1.1.0-beta.2","1.1.1","1.2.0","1.2.0-alpha.1","1.2.0-beta.1","1.2.1","1.3.0","1.3.0-alpha.1","1.3.0-beta.1","1.3.0-beta.2","1.3.1","1.3.1-beta.1","1.3.2","1.3.2-beta.1","1.4.0","1.4.0-beta.1","1.4.1","1.4.2","1.4.2-beta.1","1.4.3","1.4.3-beta.1"],"fixed":[]}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2025-29448","https://github.com/alextselegidis/easyappointments/commit/74633b60f28bdef3cc9f905c0599cef121fee32b","https://github.com/Abdullah4eb/CVE-2025-29448","https://github.com/alextselegidis/easyappointments"],"sources":[{"name":"OSV","id":"GHSA-hcjv-982c-5f29","modified":"2025-05-08T19:45:00.410854Z","url":"https://osv.dev/vulnerability/GHSA-hcjv-982c-5f29"}],"assessments":[{"source":"OSV","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","score":5.5}]}