CVE-2026-116100 Details
Description
A vulnerability has been found in gougucms up to 4.08.18. Impacted is the function Add of the file app/admin/controller/Level.php of the component User Level Handler. The manipulation of the argument Title leads to cross site scripting. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
A cross-site scripting (XSS) vulnerability has been identified in GouguCMS versions through 4.08.18. The issue resides in the User Level Handler component, specifically within the Add function of the app/admin/controller/Level.php file. The vulnerability allows remote attackers to inject malicious scripts by manipulating the Title parameter, which is then stored in the database and executed in the administrator's browser when the user level list is accessed.
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 Oct 26, 2026CISA-ADP
Assessed Oct 29, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/yuhuixiaowu/cve/blob/main/gougucms_v4.08.18_XSS.md | [email protected] | ExploitTechnical Analysis |
| https://vuldb.com/cve/CVE-2026-116100 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/1002525 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/426168 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/426168/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| gougucms | <= 4.08.18 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 29, 2026 | CVE Modified | CISA-ADP |
| Oct 26, 2026 | New CVE Received | [email protected] |