CVE-2026-8320 Details
Description
A security vulnerability has been detected in jishenghua jshERP up to 3.6. This affects the function getUserByWeixinCode of the file jshERP-boot/src/main/java/com/jsh/erp/service/UserService.java of the component updatePlatformConfigByKey Endpoint. Such manipulation of the argument weixinUrl leads to server-side request forgery. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
A server-side request forgery (SSRF) vulnerability has been identified in jishenghua jshERP versions through 3.6. The issue arises in the UserService component, specifically within the getUserByWeixinCode function. The vulnerability allows an authenticated admin user to manipulate the weixinUrl parameter via the updatePlatformConfigByKey endpoint, leading to unauthorized HTTP requests being made to attacker-controlled URLs. This exploitation can be performed remotely and has been publicly disclosed.
It is recommended to validate which platform configuration keys can be modified by admin users, ensuring that sensitive keys like weixinUrl are not writable without proper validation. Additionally, implementing URL validation for weixinUrl or moving sensitive URLs to environment variables can help mitigate the risk.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 11, 2026CISA-ADP
Assessed May 11, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/jishenghua/jshERP/ | [email protected] | ProductSource CodeVendor |
| https://github.com/jishenghua/jshERP/issues/152 | [email protected] | ExploitIssue TrackingTechnical AnalysisVendor |
| https://vuldb.com/submit/811303 | [email protected] | Permission Required |
| https://vuldb.com/vuln/362607 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/362607/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-918 | Server-Side Request Forgery (SSRF) | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| jishenghua jshERP | <= 3.6 |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 11, 2026 | New CVE Received | [email protected] |