{"id":"CVE-2024-4733","aliases":["EUVD-2024-44330","GHSA-8chv-cvvp-q439"],"status":"published","title":"ShiftController Employee Shift Scheduling \u003c= 4.9.57 - Authenticated (Contributor+) PHP Object Injection","description":"The ShiftController Employee Shift Scheduling plugin is vulnerable to PHP Object Injection via deserialization of untrusted input via the `hc3_session`-cookie in versions up to, and including, 4.9.57. This makes it possible for an authenticated attacker with contributor access-level or above to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00588,"percentile":0.48387,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2024-05-16T19:33:31Z","modified":"2026-06-17T08:02:30Z","products":[{"vendor":"plainware","product":"shiftcontroller"},{"vendor":"plainware","product":"shiftcontroller employee shift scheduling"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/9c8ab916-240d-43c3-92d4-7efd75862a5e?source=cve","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026new=3087047%40shiftcontroller%2Ftrunk\u0026old=3080165%40shiftcontroller%2Ftrunk\u0026sfp_email=\u0026sfph_mail=","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-4733"},{"url":"https://github.com/advisories/GHSA-8chv-cvvp-q439"}],"sources":{"cve":[{"id":"CVE-2024-4733","title":"ShiftController Employee Shift Scheduling \u003c= 4.9.57 - Authenticated (Contributor+) PHP Object Injection","description":"The ShiftController Employee Shift Scheduling plugin is vulnerable to PHP Object Injection via deserialization of untrusted input via the `hc3_session`-cookie in versions up to, and including, 4.9.57. This makes it possible for an authenticated attacker with contributor access-level or above to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.","status":"published","published":"2024-05-16T19:33:31.865Z","modified":"2026-04-08T17:11:27.316Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:34:16.78507Z"}],"euvd":[{"id":"EUVD-2024-44330","description":"The ShiftController Employee Shift Scheduling plugin is vulnerable to PHP Object Injection via deserialization of untrusted input via the `hc3_session`-cookie in versions up to, and including, 4.9.57. This makes it possible for an authenticated attacker with contributor access-level or above to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.","status":"published","published":"2024-05-16T19:33:31Z","modified":"2026-04-08T17:11:27Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:24:47.565697Z"}],"ghsa":[{"id":"GHSA-8chv-cvvp-q439","title":"The ShiftController Employee Shift Scheduling plugin is vulnerable to PHP Object Injection via...","description":"The ShiftController Employee Shift Scheduling plugin is vulnerable to PHP Object Injection via deserialization of untrusted input via the `hc3_session`-cookie in versions up to, and including, 4.9.57. This makes it possible for an authenticated attacker with contributor access-level or above to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.","status":"published","published":"2024-05-16T21:31:57Z","modified":"2026-04-08T18:33:14Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:07:13.920792Z"}],"nvd":[{"id":"CVE-2024-4733","description":"The ShiftController Employee Shift Scheduling plugin is vulnerable to PHP Object Injection via deserialization of untrusted input via the `hc3_session`-cookie in versions up to, and including, 4.9.57. This makes it possible for an authenticated attacker with contributor access-level or above to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.","status":"published","published":"2024-05-16T20:15:09.993Z","modified":"2026-06-17T08:02:30.96Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:09:59.094954Z"}]}}