{"id":"CVE-2026-109186","revision":"7c9d030d7e7e4aba815b033164eba031","records":[{"revision":"7c9d030d7e7e4aba815b033164eba031","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-109186","aliases":[],"title":"jshERP through 3.6 Mass Assignment via PUT /user/update","description":"jshERP through 3.6 contains a mass assignment vulnerability in the UserController update handler that allows authenticated users to overwrite protected fields including tenant_id and password. Attackers can send a crafted PUT /user/update body to switch into another tenant on next login or overwrite other users' password hashes for account takeover.","state":0,"publishedAt":"2026-10-12T13:10:45.663+00:00","modifiedAt":"2026-10-18T12:13:30.062+00:00","affected":[{"ecosystem":"Vendor product","name":"jshERP","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"jishenghua\",\n                    \"product\": \"jshERP\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"3.6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:github/jishenghua/jshERP\",\n                    \"repo\": \"https://github.com/jishenghua/jshERP\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.7,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":"HIGH"}],"references":["https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/jshERP/poc_identity_privilege_write.py","https://github.com/jishenghua/jshERP/blob/8f28e7c2fe54d54de3621a414f5df1833dc5a55f/jshERP-boot/src/main/java/com/jsh/erp/controller/UserController.java#L97-L103","https://github.com/jishenghua/jshERP/blob/8f28e7c2fe54d54de3621a414f5df1833dc5a55f/jshERP-boot/src/main/java/com/jsh/erp/service/UserService.java#L176-L192","https://www.vulncheck.com/advisories/jsherp-through-3.6-mass-assignment-via-put-user-update"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-109186","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-109186","identifiers":["CVE-2026-109186"]},"retained":false,"historicalAffected":[]}],"coverage":[]}