CVE-2026-92601 Details
Description
Guns through 8.3.5 contains an improper access control vulnerability in SysNoticeController where requiredPermission defaults to false and is not overridden by any action methods. Authenticated users without assigned roles can exploit this to create, edit, delete, publish and retract system-wide notices affecting arbitrary users and departments.
An improper access control vulnerability has been identified in the Guns framework, specifically in versions through 8.3.5. The issue resides within the SysNoticeController, where the requiredPermission attribute defaults to false and is not properly overridden by any action methods. This vulnerability allows authenticated users without assigned roles to create, edit, delete, publish, and retract system-wide notices that impact various users and departments.
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 Sep 16, 2026CISA-ADP
Assessed Sep 16, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/stylefeng/Guns/issues/119 | CISA-ADP | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/stylefeng/Guns | [email protected] | ProductVendor |
| https://github.com/stylefeng/Guns/blob/2a12947733945d5c06197d99ecaa77d7f2b0aeba/src/main/java/cn/stylefeng/guns/core/security/TokenAndPermissionInterceptor.java#L110-L119 | [email protected] | Source CodeVendor |
| https://github.com/stylefeng/Guns/issues/119 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://repo1.maven.org/maven2/com/javaguns/roses/system-business-portal/8.3.5/system-business-portal-8.3.5-sources.jar | [email protected] | Broken LinkSource CodeVendor |
| https://www.vulncheck.com/advisories/guns-through-8.3.5-improper-access-control-via-sysnoticecontroller | [email protected] | AdvisoryBundleRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-862 | Missing Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Guns | <= 8.3.5 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 16, 2026 | CVE Modified | CISA-ADP |
| Sep 16, 2026 | New CVE Received | [email protected] |