CVE-2025-2366Public exploitNetwork attack vector

Stored XSS via unsanitized department titles

Published Mar 17, 2025 · Updated Mar 17, 2025

Stored XSS in GouguOpen GouguCMS 4.08.18 allows remote authenticated users to execute script via a crafted department title. Department.php validates that title is nonempty but stores it without filtering dangerous characters, after which the value is rendered in a page. Backend department-management access is required, and the stored script executes in a subsequent viewer's browser context.

CVSS severity4.8
Medium
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in GouguOpen GouguCMS 4.08.18 allows remote authenticated users to execute script via a crafted department title. Department.php validates that title is nonempty but stores it without filtering dangerous characters, after which the value is rendered in a page. Backend department-management access is required, and the stored script executes in a subsequent viewer's browser context.

The record

CVE
CVE-2025-2366
Published
Mar 17, 2025
Updated
Mar 17, 2025
Vendor
GouguOpen
Product
GouguCMS
Classifications
CWE-94, CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 17, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 17, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=4.08.18

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GouguOpen · GouguCMSversion=4.08.18

Published CVSS scores

4.8VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
2.4VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
3.3VulDBAV:N/AC:L/Au:M/C:N/I:P/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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