{"id":"CVE-2026-17021","aliases":["EUVD-2026-55006","GHSA-jf35-5rcj-7rqm"],"status":"published","title":"Salon Booking System – Free Version \u003c 10.30.34 - Unauthenticated Arbitrary Booking Total Tampering","description":"The Salon Booking System WordPress plugin before 10.30.34 does not properly restrict access to some of its booking-modification AJAX actions and does not verify ownership of the targeted booking, allowing unauthenticated users to tamper with the stored total of arbitrary bookings.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00304,"percentile":0.23412,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-08-10T06:00:17Z","modified":"2026-08-26T16:31:16Z","products":[{"vendor":"dimitri grassi","product":"salon booking system"},{"vendor":"unknown","product":"salon booking system"}],"references":[{"url":"https://wpscan.com/vulnerability/fbbfa907-3efd-4050-9651-d3836af062a9/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-17021"},{"url":"https://wpscan.com/vulnerability/fbbfa907-3efd-4050-9651-d3836af062a9"},{"url":"https://github.com/advisories/GHSA-jf35-5rcj-7rqm"}],"sources":{"cve":[{"id":"CVE-2026-17021","title":"Salon Booking System – Free Version \u003c 10.30.34 - Unauthenticated Arbitrary Booking Total Tampering","description":"The Salon Booking System WordPress plugin before 10.30.34 does not properly restrict access to some of its booking-modification AJAX actions and does not verify ownership of the targeted booking, allowing unauthenticated users to tamper with the stored total of arbitrary bookings.","status":"published","published":"2026-08-10T06:00:17.803Z","modified":"2026-08-13T13:02:28.324Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:19:54.84674Z"}],"euvd":[{"id":"EUVD-2026-55006","description":"The Salon Booking System WordPress plugin before 10.30.34 does not properly restrict access to some of its booking-modification AJAX actions and does not verify ownership of the targeted booking, allowing unauthenticated users to tamper with the stored total of arbitrary bookings.","status":"published","published":"2026-08-10T06:00:17Z","modified":"2026-08-13T13:02:28Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:01:56.761721Z"}],"ghsa":[{"id":"GHSA-jf35-5rcj-7rqm","title":"The Salon Booking System  WordPress plugin through 10.30.33 does not properly restrict access to...","description":"The Salon Booking System  WordPress plugin through 10.30.33 does not properly restrict access to some of its booking-modification AJAX actions and does not verify ownership of the targeted booking, allowing unauthenticated users to tamper with the stored total of arbitrary bookings.","status":"published","published":"2026-08-10T09:31:22Z","modified":"2026-08-11T21:33:34Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:10:22.198935Z"}],"nvd":[{"id":"CVE-2026-17021","description":"The Salon Booking System WordPress plugin before 10.30.34 does not properly restrict access to some of its booking-modification AJAX actions and does not verify ownership of the targeted booking, allowing unauthenticated users to tamper with the stored total of arbitrary bookings.","status":"published","published":"2026-08-10T07:16:49.14Z","modified":"2026-08-26T16:31:16.753Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:35.743275Z"}]}}