{"id":"CVE-2026-87963","title":"The Yo WordPress plugin from 1.1 through 1.3.1 does not sanitize or parameterize the username request parameter before using it in a SQL query, and reads it before WordPress applies its request escaping, allowing unauthenticated attacker…","summary":"The Yo WordPress plugin from 1.1 through 1.3.1 does not sanitize or parameterize the username request parameter before using it in a SQL query, and reads it before WordPress applies its request escaping, allowing unauthenticated attacker…","severity":"high","cvss":8.6,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","cwe":["CWE-89"],"product":"Yo","affected":["Yo >= 1.1 <= 1.3.1"],"published":"2026-09-17","updated":"2026-09-20","sourceUpdated":"2026-09-20T14:16:59.507","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-87963","references":[{"url":"https://wpscan.com/vulnerability/1cc5d470-7ffe-496a-9911-9b3b5c700194/","label":"contact@wpscan.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-17T12:09:33.965481Z"},"epss":0.00324,"epssPercentile":0.25725,"ingestedAt":"2026-09-17T07:13:35.792Z","slug":"CVE-2026-87963","body":"## Overview\n\nThe Yo WordPress plugin from 1.1 through 1.3.1 does not sanitize or parameterize the username request parameter before using it in a SQL query, and reads it before WordPress applies its request escaping, allowing unauthenticated attackers to perform SQL injection and read arbitrary database contents including administrator password hashes.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":47,"depthScoreParts":{"impact":47.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}