{"id":"CVE-2026-120330","title":"Broken Access Control in extension \"Mail\" (mail)","summary":"Backend actions and ajax routes of the mail module do not check whether the backend user has access to the page of the requested mail or recipient group. Backend users with access to the mail module can view, change, send and export mail…","severity":"high","cvss":7.1,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","cvssSource":"cna","cwe":["CWE-862"],"vendor":"TYPO3","product":"mediaessenz/mail","affected":["mediaessenz/mail >= 4.0.0 < 4.2.0","mediaessenz/mail < 3.12.5"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-03T17:23:24.730750Z"},"published":"2026-11-03","updated":"2026-11-03","sourceUpdated":"2026-11-03T18:31:57.310Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-120330","references":[{"url":"https://typo3.org/security/advisory/typo3-ext-sa-2026-037"}],"tags":["cve.org"],"epss":0.00363,"epssPercentile":0.30302,"ingestedAt":"2026-11-05T20:33:06.368Z","slug":"CVE-2026-120330","body":"## Overview\n\nBackend actions and ajax routes of the mail module do not check whether the backend user has access to the page of the requested mail or recipient group. Backend users with access to the mail module can view, change, send and export mails and recipient groups outside their web mounts, including the personal data of recipients.\n\n## Affected\n\n- `mediaessenz/mail >= 4.0.0 < 4.2.0`\n- `mediaessenz/mail < 3.12.5`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":39.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}