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.
History

Sun, 18 Oct 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 12 Oct 2026 13:15:00 +0000

Type Values Removed Values Added
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.
Title jshERP through 3.6 Mass Assignment via PUT /user/update
First Time appeared Jishenghua
Jishenghua jsherp
Weaknesses CWE-915
CPEs cpe:2.3:a:jishenghua:jsherp:*:*:*:*:*:*:*:*
Vendors & Products Jishenghua
Jishenghua jsherp
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-12T13:10:45.663Z

Updated: 2026-10-18T12:13:30.062Z

Reserved: 2026-10-12T12:57:38.482Z

Link: CVE-2026-109186

cve-icon Vulnrichment

Updated: 2026-10-18T12:03:55.623Z

cve-icon NVD

Status : Deferred

Published: 2026-10-12T13:17:32.003

Modified: 2026-10-18T13:16:33.370

Link: CVE-2026-109186

cve-icon Redhat

No data.