{"id":"CVE-2026-92806","title":"phpList versions before 3.6.17 fail to validate cross-site request forgery tokens in the mass subscriber removal form handler","summary":"phpList versions before 3.6.17 fail to validate cross-site request forgery tokens in the mass subscriber removal form handler. Attackers can induce logged-in administrators to visit crafted pages that silently delete and blacklist arbitr…","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","cwe":["CWE-352"],"vendor":"phpList","product":"phpList","affected":["phpList < 3.6.17"],"published":"2026-09-16","updated":"2026-09-17","sourceUpdated":"2026-09-17T14:17:56.590","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-92806","references":[{"url":"https://github.com/geo-chen/oss/blob/main/phplist3.md","label":"disclosure@vulncheck.com"},{"url":"https://github.com/phpList/phplist3","label":"disclosure@vulncheck.com"},{"url":"https://github.com/phpList/phplist3/blob/v3.6.16/public_html/lists/admin/massremove.php#L13-L24","label":"disclosure@vulncheck.com"},{"url":"https://github.com/phpList/phplist3/blob/v3.6.17/public_html/lists/admin/massremove.php#L10","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/phplist-before-3.6.17-cross-site-request-forgery-via-massremove-php","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-17T13:43:12.243217Z"},"ingestedAt":"2026-09-16T21:05:36.883Z","epss":0.00166,"epssPercentile":0.06298,"slug":"CVE-2026-92806","body":"## Overview\n\nphpList versions before 3.6.17 fail to validate cross-site request forgery tokens in the mass subscriber removal form handler. Attackers can induce logged-in administrators to visit crafted pages that silently delete and blacklist arbitrary subscriber addresses without authentication verification.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":57,"depthScoreParts":{"impact":44.6,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[{"seq":206106,"id":"CVE-2026-92806","ts":1789654824736,"field":"exploit_available","old":"false","new":"true"}]}