jshERP through 3.6 Privilege Escalation via userBusiness CRUD
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.7epss 0.5%
exploitation probability
0.5%top 56% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
jshERP through 3.6 contains an authorization bypass vulnerability in the userBusiness CRUD endpoints that allows authenticated users to create, modify, or delete authorization-relation rows without privilege checks. Attackers can manipulate user-role mappings and access controls to escalate privileges, strip access from other accounts, or modify role-function relationships for any user in the tenant.
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
Affected products
jishenghua · jshERPpublic PoCs found — 1
cve_referencegithub.com/LinYuanyi1/cve-request-poc/blob/master/jshERP/poc-07-userbusiness-authorization-delete.pyunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://github.com/jishenghua/jshERPhttps://github.com/jishenghua/jshERP/blob/v3.6/jshERP-boot/src/main/java/com/jsh/erp/controller/UserBusinessController.java#L50-L80https://github.com/LinYuanyi1/cve-request-poc/blob/master/jshERP/poc-07-userbusiness-authorization-delete.pyhttps://www.vulncheck.com/advisories/jsherp-through-3.6-privilege-escalation-via-userbusiness-crud