{"id":"CVE-2026-109186","title":"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","summary":"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/updat…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-915"],"published":"2026-10-12","updated":"2026-10-12","sourceUpdated":"2026-10-12T13:17:32.127","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-109186","references":[{"url":"https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/jshERP/poc_identity_privilege_write.py","label":"disclosure@vulncheck.com"},{"url":"https://github.com/jishenghua/jshERP/blob/8f28e7c2fe54d54de3621a414f5df1833dc5a55f/jshERP-boot/src/main/java/com/jsh/erp/controller/UserController.java#L97-L103","label":"disclosure@vulncheck.com"},{"url":"https://github.com/jishenghua/jshERP/blob/8f28e7c2fe54d54de3621a414f5df1833dc5a55f/jshERP-boot/src/main/java/com/jsh/erp/service/UserService.java#L176-L192","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/jsherp-through-3.6-mass-assignment-via-put-user-update","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org","exploit-available"],"ingestedAt":"2026-10-12T14:50:34.114Z","vendor":"jishenghua","product":"jshERP","affected":["jshERP <= 3.6"],"epss":0.00359,"epssPercentile":0.29439,"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"total","timestamp":"2026-10-18T12:01:04.507575Z"},"slug":"CVE-2026-109186","body":"## Overview\n\njshERP 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":60,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":224376,"id":"CVE-2026-109186","ts":1792327367077,"field":"exploit_available","old":"false","new":"true"}]}