An issue was discovered in jishenghua JSH_ERP 2.3.1. The /role/addcan endpoint is vulnerable to fastjson deserialization attacks.
https://gitee.com/jishenghua/JSH_ERP
https://gitee.com/jishenghua
https://gist.github.com/Paxsizy/cd1557aeba8093a8650601c4dbffb6f9
https://blog.hackpax.top/jsh-erp4/
Source: Mitre, NVD
Published: 2025-11-25
Updated: 2025-11-25
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical