CVE-2026-116100

LOW 2.4

gougucms User Level Level.php add cross site scripting

CVSS Score

2.4

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-79 CWE-94
Vendor	n/a
Product	gougucms
Published	Oct 26, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

n/a / gougucms

4.08.0 4.08.1 4.08.2 4.08.3 4.08.4 4.08.5 4.08.6 4.08.7 4.08.8 4.08.9 4.08.10 4.08.11 4.08.12 4.08.13 4.08.14 4.08.15 4.08.16 4.08.17 4.08.18

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/426168 vuldb.com: https://vuldb.com/vuln/426168/cti vuldb.com: https://vuldb.com/cve/CVE-2026-116100 vuldb.com: https://vuldb.com/submit/1002525 github.com: https://github.com/yuhuixiaowu/cve/blob/main/gougucms_v4.08.18_XSS.md

Credits

🔍 yuhui (VulDB User) VulDB CNA Team