{"id":"CVE-2023-3186","aliases":["EUVD-2023-43867","GHSA-qrx9-x75w-xwj4"],"status":"published","title":"Supsystic Popup \u003c 1.10.19 - Prototype Pollution","description":"The Popup by Supsystic WordPress plugin before 1.10.19 has a prototype pollution vulnerability that could allow an attacker to inject arbitrary properties into Object.prototype.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01454,"percentile":0.73642,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1321"],"published":"2023-07-17T13:29:50Z","modified":"2026-06-17T06:13:32Z","products":[{"vendor":"supsystic","product":"popup"},{"vendor":"supsystic","product":"popup by supsystic"},{"vendor":"unknown","product":"popup by supsystic"}],"references":[{"url":"https://wpscan.com/vulnerability/545007fc-3173-47b1-82c4-ed3fd1247b9c","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3186"},{"url":"https://github.com/advisories/GHSA-qrx9-x75w-xwj4"}],"sources":{"cve":[{"id":"CVE-2023-3186","title":"Supsystic Popup \u003c 1.10.19 - Prototype Pollution","description":"The Popup by Supsystic WordPress plugin before 1.10.19 has a prototype pollution vulnerability that could allow an attacker to inject arbitrary properties into Object.prototype.","status":"published","published":"2023-07-17T13:29:50.962Z","modified":"2024-10-30T15:04:57.116Z","updated_at":"2026-11-02T14:35:24.360381Z"}],"euvd":[{"id":"EUVD-2023-43867","description":"The Popup by Supsystic WordPress plugin before 1.10.19 has a prototype pollution vulnerability that could allow an attacker to inject arbitrary properties into Object.prototype.","status":"published","published":"2023-07-17T13:29:50Z","modified":"2024-10-30T15:04:57Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"none"}],"updated_at":"2026-11-03T00:05:14.330068Z"}],"ghsa":[{"id":"GHSA-qrx9-x75w-xwj4","title":"The Popup by Supsystic WordPress plugin before 1.10.19 has a prototype pollution vulnerability...","description":"The Popup by Supsystic WordPress plugin before 1.10.19 has a prototype pollution vulnerability that could allow an attacker to inject arbitrary properties into Object.prototype.","status":"published","published":"2023-07-17T15:30:34Z","modified":"2024-04-04T06:10:11Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:56:39.852376Z"}],"nvd":[{"id":"CVE-2023-3186","description":"The Popup by Supsystic WordPress plugin before 1.10.19 has a prototype pollution vulnerability that could allow an attacker to inject arbitrary properties into Object.prototype.","status":"published","published":"2023-07-17T14:15:10.96Z","modified":"2026-06-17T06:13:32.36Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"updated_at":"2026-11-02T14:08:17.044696Z"}]}}