{"id":"CVE-2026-86745","summary":"Snipe-IT before 8.7.0 CSV Formula Injection via Location-Scoping Export","details":"Snipe-IT is an IT asset management application. In Snipe-IT master-branch builds after 8.6.3 (the code was never included in a tagged release), SettingsController::downloadLocationScopingReport streams the FMCS location-scoping mismatch report (GET /admin/settings/location-scoping-report.csv) through a bare fputcsv() call without applying League\\Csv\\EscapeFormula, unlike the other CSV exports which honor config('app.escape_formulas'). An authenticated user with ordinary create/edit rights can place a spreadsheet formula in free-text fields that appear in the report (item name, asset tag, serial, item or location company name, location name) and arrange for the record to be FMCS-mismatched so it is included in the export. When a superuser downloads the report and opens it in Excel, LibreOffice Calc, or Google Sheets with formula evaluation enabled and external-content warnings dismissed or disabled, cells beginning with =, +, -, @, tab, or CR are executed in the victim's spreadsheet context, enabling data exfiltration (e.g., HYPERLINK/WEBSERVICE) or, on Windows Excel, legacy DDE command execution. This issue is fixed in version 8.7.0.","aliases":["GHSA-79jf-ppgj-5cc3"],"modified":"2026-10-21T03:00:34.216413382Z","published":"2026-09-09T13:32:09.978Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-1236"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86745.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86745.json"},{"type":"ADVISORY","url":"https://github.com/grokability/snipe-it/security/advisories/GHSA-79jf-ppgj-5cc3"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86745"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/snipe-it-before-8.7.0-csv-formula-injection-via-location-scoping-export"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/grokability/snipe-it","events":[{"introduced":"cfd1ff8413e478a8daab700c15e96c96f93220e2"},{"fixed":"1d05a7ce11e6bf9448c067ac3ffbe5e63882888e"}],"database_specific":{"extracted_events":[{"source":"AFFECTED_FIELD","strategy":"StandardRange","range":[{"introduced":"0"},{"fixed":"8.7.0"}]},{"range":[{"introduced":"8.6.3"},{"last_affected":"8.6.3"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:snipeitapp:snipe-it:8.6.3:*:*:*:*:*:*:*"}]}}],"versions":["8.6.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86745.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L"}]}