{"id":"CVE-2026-125388","published":"2026-11-10T00:17:12.320","lastModified":"2026-11-10T17:17:29.777","description":"Intermesh Group-Office before 6.8.181, 25.0.116, and 26.0.58 contains a missing authorization vulnerability that allows authenticated users to download form reports via api/download.php without permission checks. Attackers can request the business/forms/report blob with a form ID to export every submission as an XLSX file, disclosing submissions they are not permitted to see.","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwes":["CWE-862"],"vendors":[],"products":[],"references":[{"url":"https://github.com/Intermesh/groupoffice/blob/v26.0.57/www/api/download.php#L89-L129","tags":[]},{"url":"https://github.com/Intermesh/groupoffice/security/advisories/GHSA-42qf-m3j9-837r","tags":[]},{"url":"https://www.vulncheck.com/advisories/group-office-before-6.8.181-25.0.116-and-26.0.58-missing-authorization-in-forms-report-download","tags":[]},{"url":"https://github.com/Intermesh/groupoffice/security/advisories/GHSA-42qf-m3j9-837r","tags":[]}],"exploitRefs":[{"url":"https://github.com/Intermesh/groupoffice/blob/v26.0.57/www/api/download.php#L89-L129","tags":[]},{"url":"https://github.com/Intermesh/groupoffice/security/advisories/GHSA-42qf-m3j9-837r","tags":[]},{"url":"https://github.com/Intermesh/groupoffice/security/advisories/GHSA-42qf-m3j9-837r","tags":[]}],"hasPoc":true,"ai":null}