{"id":"CVE-2023-0924","aliases":["EUVD-2023-12911","GHSA-9q4q-2728-w948"],"status":"published","title":"Zyrex Popup \u003c= 1.0 - Admin+ Arbitrary File Upload","description":"The ZYREX POPUP WordPress plugin through 1.0 does not validate the type of files uploaded when creating a popup, allowing a high privileged user (such as an Administrator) to upload arbitrary files, even when modifying the file system is disallowed, such as in a multisite install.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00962,"percentile":0.61912,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2023-05-02T07:04:48Z","modified":"2026-06-17T05:26:38Z","products":[{"vendor":"unknown","product":"zyrex popup"},{"vendor":"zyrex","product":"popup"}],"references":[{"url":"https://wpscan.com/vulnerability/0fd0d7a5-9263-43b6-9244-7880c3d3e6f4","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0924"},{"url":"https://github.com/advisories/GHSA-9q4q-2728-w948"}],"sources":{"cve":[{"id":"CVE-2023-0924","title":"Zyrex Popup \u003c= 1.0 - Admin+ Arbitrary File Upload","description":"The ZYREX POPUP WordPress plugin through 1.0 does not validate the type of files uploaded when creating a popup, allowing a high privileged user (such as an Administrator) to upload arbitrary files, even when modifying the file system is disallowed, such as in a multisite install.","status":"published","published":"2023-05-02T07:04:48.615Z","modified":"2025-01-30T15:04:14.816Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:35:35.256261Z"}],"euvd":[{"id":"EUVD-2023-12911","description":"The ZYREX POPUP WordPress plugin through 1.0 does not validate the type of files uploaded when creating a popup, allowing a high privileged user (such as an Administrator) to upload arbitrary files, even when modifying the file system is disallowed, such as in a multisite install.","status":"published","published":"2023-05-02T07:04:48Z","modified":"2025-01-30T15:04:14Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:09.506854Z"}],"ghsa":[{"id":"GHSA-9q4q-2728-w948","title":"The ZYREX POPUP WordPress plugin through 1.0 does not validate the type of files uploaded when...","description":"The ZYREX POPUP WordPress plugin through 1.0 does not validate the type of files uploaded when creating a popup, allowing a high privileged user (such as an Administrator) to upload arbitrary files, even when modifying the file system is disallowed, such as in a multisite install.","status":"published","published":"2023-05-02T09:30:16Z","modified":"2024-04-04T03:46:06Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:56:18.00765Z"}],"nvd":[{"id":"CVE-2023-0924","description":"The ZYREX POPUP WordPress plugin through 1.0 does not validate the type of files uploaded when creating a popup, allowing a high privileged user (such as an Administrator) to upload arbitrary files, even when modifying the file system is disallowed, such as in a multisite install.","status":"published","published":"2023-05-02T08:15:09.62Z","modified":"2026-06-17T05:26:38.907Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:07:59.151142Z"}]}}