CVE Catalog

CVE-2026-116100

LowCVSS 2.4
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.20%

10th percentile - higher than 10% of all known CVEs

Summary

A vulnerability was found in gougucms up to 4.08.18 affecting the Add function in app/admin/controller/Level.php (User Level Handler component). Manipulating the Title argument leads to cross-site scripting, and the attack can be carried out remotely. The exploit has been publicly disclosed and the vendor did not respond to the disclosure.

Risk Assessment

Cross-site scripting may allow an attacker to execute script in an administrator's browser and hijack the session. Public exploit availability increases the risk of exploitation.

Recommendation

Update gougucms to a patched version or implement input validation and encoding for the Title field. Enable security headers and restrict access to the admin panel.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS