{"id":"CVE-2022-1600","aliases":["EUVD-2022-24889","GHSA-5q68-9mm8-q9vm"],"status":"published","title":"YOP Poll \u003c 6.4.3 - IP Spoofing","description":"The YOP Poll WordPress plugin before 6.4.3 prioritizes getting a visitor's IP from certain HTTP headers over PHP's REMOTE_ADDR, which makes it possible to bypass IP-based limitations to vote in certain situations.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00788,"percentile":0.56462,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2022-08-01T12:48:14Z","modified":"2026-06-17T04:22:45Z","products":[{"vendor":"unknown","product":"yop poll"},{"vendor":"yop","product":"yop poll"},{"vendor":"yop-poll","product":"yop_poll"}],"references":[{"url":"https://wpscan.com/vulnerability/2b7445fd-0992-47cd-9a48-f5f18d8171f7","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1600"},{"url":"https://github.com/advisories/GHSA-5q68-9mm8-q9vm"}],"sources":{"cve":[{"id":"CVE-2022-1600","title":"YOP Poll \u003c 6.4.3 - IP Spoofing","description":"The YOP Poll WordPress plugin before 6.4.3 prioritizes getting a visitor's IP from certain HTTP headers over PHP's REMOTE_ADDR, which makes it possible to bypass IP-based limitations to vote in certain situations.","status":"published","published":"2022-08-01T12:48:14Z","modified":"2024-08-03T00:10:03.637Z","cwes":["CWE-639"],"updated_at":"2026-11-02T14:34:38.263045Z"}],"euvd":[{"id":"EUVD-2022-24889","description":"The YOP Poll WordPress plugin before 6.4.3 prioritizes getting a visitor's IP from certain HTTP headers over PHP's REMOTE_ADDR, which makes it possible to bypass IP-based limitations to vote in certain situations.","status":"published","published":"2022-08-01T12:48:14Z","modified":"2024-08-03T00:10:03Z","updated_at":"2026-11-03T03:26:01.010049Z"}],"ghsa":[{"id":"GHSA-5q68-9mm8-q9vm","title":"The YOP Poll WordPress plugin before 6.4.3 prioritizes getting a visitor's IP from certain HTTP...","description":"The YOP Poll WordPress plugin before 6.4.3 prioritizes getting a visitor's IP from certain HTTP headers over PHP's REMOTE_ADDR, which makes it possible to bypass IP-based limitations to vote in certain situations.","status":"published","published":"2022-08-02T00:00:27Z","modified":"2023-01-27T05:07:53Z","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-639"],"updated_at":"2026-11-02T14:43:12.891051Z"}],"nvd":[{"id":"CVE-2022-1600","description":"The YOP Poll WordPress plugin before 6.4.3 prioritizes getting a visitor's IP from certain HTTP headers over PHP's REMOTE_ADDR, which makes it possible to bypass IP-based limitations to vote in certain situations.","status":"published","published":"2022-08-01T13:15:09.933Z","modified":"2026-06-17T04:22:45.97Z","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":"primary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:07:24.39467Z"}]}}