{"id":"CVE-2026-86707","title":"The Private Feed Key WordPress plugin through 0.1 does not verify that the key used to authenticate a feed request is one it issued, matching any stored user metadata value instead, which allows unauthenticated attackers to log in as any…","summary":"The Private Feed Key WordPress plugin through 0.1 does not verify that the key used to authenticate a feed request is one it issued, matching any stored user metadata value instead, which allows unauthenticated attackers to log in as any…","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-287"],"product":"Private Feed Key","affected":["private_feed_key <= 0.1"],"published":"2026-09-17","updated":"2026-09-18","sourceUpdated":"2026-09-18T19:08:32.830","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-86707","references":[{"url":"https://wpscan.com/vulnerability/fbf22345-4e8c-4719-a9c3-5e606b6fd77f/","label":"contact@wpscan.com"}],"tags":["nvd","cve.org"],"epss":0.00277,"epssPercentile":0.20345,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-09-17T12:13:38.647651Z"},"ingestedAt":"2026-09-17T06:12:17.978Z","slug":"CVE-2026-86707","body":"## Overview\n\nThe Private Feed Key WordPress plugin through 0.1 does not verify that the key used to authenticate a feed request is one it issued, matching any stored user metadata value instead, which allows unauthenticated attackers to log in as any user, including administrators.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":206043,"id":"CVE-2026-86707","ts":1789651150793,"field":"cvss","old":null,"new":"9.8"},{"seq":206042,"id":"CVE-2026-86707","ts":1789651150793,"field":"severity","old":"none","new":"critical"}]}