{"id":"CVE-2026-94411","published":"2026-09-21T19:17:20.067","lastModified":"2026-09-24T23:19:21.860","description":"jshERP 3.6 contains a privilege escalation vulnerability in the updateOneValueByKeyIdAndType endpoint that allows authenticated users to grant themselves arbitrary roles. Attackers can send a POST request with type=UserRole, their own user ID, and a role ID list to escalate from low-privilege tenant user to tenant administrator.","cvssScore":8.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-862"],"vendors":[],"products":[],"references":[{"url":"https://github.com/LinYuanyi1/cve-request-poc/blob/master/jshERP/poc-01-userbusiness-self-privilege-escalation.py","tags":[]},{"url":"https://github.com/jishenghua/jshERP","tags":[]},{"url":"https://github.com/jishenghua/jshERP/blob/v3.6/jshERP-boot/src/main/java/com/jsh/erp/controller/UserBusinessController.java#L178-L198","tags":[]},{"url":"https://www.vulncheck.com/advisories/jsherp-3.6-privilege-escalation-via-updateonevaluebykeyidandtype","tags":[]}],"exploitRefs":[{"url":"https://github.com/LinYuanyi1/cve-request-poc/blob/master/jshERP/poc-01-userbusiness-self-privilege-escalation.py","tags":[]},{"url":"https://github.com/jishenghua/jshERP","tags":[]},{"url":"https://github.com/jishenghua/jshERP/blob/v3.6/jshERP-boot/src/main/java/com/jsh/erp/controller/UserBusinessController.java#L178-L198","tags":[]}],"hasPoc":true,"ai":{"summary":"The vulnerability in jshERP 3.6 allows authenticated users to escalate their privileges by sending a POST request to the updateOneValueByKeyIdAndType endpoint, granting themselves arbitrary roles, including tenant administrator.","exploitability":"Exploitation is relatively straightforward for authenticated users who can send a crafted POST request. Precondition is having valid authentication credentials.","blast_radius":"If exploited, attackers can gain full control over the system, leading to potential data breaches and system compromise.","remediation":"Upgrade to jshERP 3.6.1 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["auth-bypass","privilege-escalation","web"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-09-29T09:16:28.885Z"}}