{"id":"CVE-2026-14840","aliases":["EUVD-2026-51712","GHSA-jqjg-6w6p-5mh7"],"status":"published","title":"YOP Poll \u003c 7.0.6 - Unauthenticated Vote Restriction Bypass via IP Header Spoofing","description":"The YOP Poll WordPress plugin before 7.0.6 does not validate the connection's origin IP address and instead trusts client-controlled forwarding headers when enforcing its per-IP vote restriction, allowing unauthenticated attackers to bypass the vote limit and cast unlimited votes on a public poll.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.0035,"percentile":0.28902,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-290"],"published":"2026-08-01T06:00:14Z","modified":"2026-08-26T16:31:36Z","exploits":[{"source":"pocgithub","id":"nullwhisper/CVE-2026-14840","title":"nullwhisper/CVE-2026-14840","date":"2026-08-13","url":"https://github.com/nullwhisper/CVE-2026-14840"}],"products":[{"vendor":"unknown","product":"yop poll"},{"vendor":"yop","product":"yop poll"}],"references":[{"url":"https://wpscan.com/vulnerability/fc810ca2-3f27-414d-b94a-68842925b7c6/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-14840"},{"url":"https://wpscan.com/vulnerability/fc810ca2-3f27-414d-b94a-68842925b7c6"},{"url":"https://github.com/advisories/GHSA-jqjg-6w6p-5mh7"}],"sources":{"cve":[{"id":"CVE-2026-14840","title":"YOP Poll \u003c 7.0.6 - Unauthenticated Vote Restriction Bypass via IP Header Spoofing","description":"The YOP Poll WordPress plugin before 7.0.6 does not validate the connection's origin IP address and instead trusts client-controlled forwarding headers when enforcing its per-IP vote restriction, allowing unauthenticated attackers to bypass the vote limit and cast unlimited votes on a public poll.","status":"published","published":"2026-08-01T06:00:14.327Z","modified":"2026-08-05T16:18:26.397Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T13:38:32.13011Z"}],"euvd":[{"id":"EUVD-2026-51712","description":"The YOP Poll WordPress plugin before 7.0.6 does not validate the connection's origin IP address and instead trusts client-controlled forwarding headers when enforcing its per-IP vote restriction, allowing unauthenticated attackers to bypass the vote limit and cast unlimited votes on a public poll.","status":"published","published":"2026-08-01T06:00:14Z","modified":"2026-08-05T16:18:26Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:02:09.87889Z"}],"ghsa":[{"id":"GHSA-jqjg-6w6p-5mh7","title":"The YOP Poll WordPress plugin before 7.0.6 does not validate the connection's origin IP address...","description":"The YOP Poll WordPress plugin before 7.0.6 does not validate the connection's origin IP address and instead trusts client-controlled forwarding headers when enforcing its per-IP vote restriction, allowing unauthenticated attackers to bypass the vote limit and cast unlimited votes on a public poll.","status":"published","published":"2026-08-01T09:30:23Z","modified":"2026-08-05T18:31:28Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T15:10:07.328501Z"}],"nvd":[{"id":"CVE-2026-14840","description":"The YOP Poll WordPress plugin before 7.0.6 does not validate the connection's origin IP address and instead trusts client-controlled forwarding headers when enforcing its per-IP vote restriction, allowing unauthenticated attackers to bypass the vote limit and cast unlimited votes on a public poll.","status":"published","published":"2026-08-01T07:16:31.06Z","modified":"2026-08-26T16:31:36.75Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T14:12:34.290716Z"}]}}