CVE-2026-94414

MEDIUM 5.4

jshERP through 3.6 Missing Authorization via updateBtnStr

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

jshERP through 3.6 is missing an authorization check on the POST /userBusiness/updateBtnStr endpoint that allows authenticated users to modify role button-permission definitions. Attackers can supply arbitrary roleId and btnStr parameters to overwrite button-permission configurations for any role in the tenant without privilege validation.

CWE	CWE-862
Vendor	jishenghua
Product	jsherp
Published	Sep 21, 2026
Last Updated	Sep 21, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

Low

Affected Versions

jishenghua / jshERP

0 ≤ 3.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/LinYuanyi1/cve-request-poc/blob/master/jshERP/poc-06-userbusiness-btnstr-tamper.py github.com: https://github.com/jishenghua/jshERP/blob/v3.6/jshERP-boot/src/main/java/com/jsh/erp/controller/UserBusinessController.java#L149-L170 github.com: https://github.com/jishenghua/jshERP vulncheck.com: https://www.vulncheck.com/advisories/jsherp-through-3.6-missing-authorization-via-updatebtnstr

Credits

Mingsheng Lin