{"schemaVersion":3,"id":"CVE-2026-109668","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Frappe ERPNext before 15.110.0 and 16.x before 16.21.0 contains a missing authorization vulnerability in certain endpoints that handle party records, allowing authenticated users to modify data beyond their permitted role. Attackers with low-privileged accounts can send requests to these endpoints to make unauthorized changes to party records.","dates":{"published":"2026-10-12T22:22:34.237Z","modified":"2026-10-13T16:44:32.720Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.3,"severity":"medium","version":"4.0","versionLabel":"v4.0","source":"NVD","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":4.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":5.3,"severity":"medium","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":4.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00192,"percentile":0.08421,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-13T00:00:00.000Z","score":0.00192,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00192,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00192,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00192,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00192,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00192,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00192,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00192,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00192,"percentile":0.08421}],"last30":[{"date":"2026-10-13T00:00:00.000Z","score":0.00192,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00192,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00192,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00192,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00192,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00192,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00192,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00192,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00192,"percentile":0.08421}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-862","name":"Missing Authorization","description":"The product does not perform an authorization check when an actor attempts to access a resource or perform an action.","type":"weakness","status":"Incomplete","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/862.html"}],"affected":[{"vendor":"frappe","product":"erpnext","name":"erpnext","label":"erpnext","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 15.110.0","noFixRecorded":false,"fixedIn":null},{"text":"≥ 16.0.0-beta.1, < 16.21.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 15.110.0 | ≥ 16.0.0-beta.1, < 16.21.0","eol":null,"hubHref":"/vendor/frappe/erpnext"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/frappe/erpnext/security/advisories/GHSA-5mcx-cjjh-gc64","label":"github.com/frappe/erpnext/security/advisories/GHSA-5mcx-cjjh-gc64","hostname":"github.com","tags":["Vendor Advisory"]},{"url":"https://www.vulncheck.com/advisories/frappe-erpnext-before-15.110.0-missing-authorization-in-party-record-endpoints","label":"www.vulncheck.com/advisories/…","hostname":"www.vulncheck.com","tags":["Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-12T22:22:34.237Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-13T16:44:32.720Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":21,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T23:55:31.190Z","stale":false,"partial":false}}