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CVE-2025-11183— Cross-Site Scripting Vulnerability in QWC2

Quick assessment

Affected
QGIS QWC2
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

QGIS QWC2是QGIS组织的一个Web前端客户端框架。 QGIS QWC2 2025.08.14之前版本存在安全漏洞，该漏洞源于属性表存在跨站脚本漏洞，可能导致授权攻击者在页面中植入任意JavaScript代码。

AI Predicted 6.1 Difficulty: Moderate EPSS 0.39% · P32
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I. Basic Information for CVE-2025-11183

Vulnerability Information
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Vulnerability Title
Cross-Site Scripting Vulnerability in QWC2
Source: CVE Program / CVE List V5
Vulnerability Description
Cross-Site Scripting vulnerability in attribute table in QGIS QWC2 <2025.08.14 allows an authorized attacker to plant arbitrary JavaScript code in the page
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/AU:N/RE:L
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
QGIS QWC2 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QGIS QWC2是QGIS组织的一个Web前端客户端框架。 QGIS QWC2 2025.08.14之前版本存在安全漏洞，该漏洞源于属性表存在跨站脚本漏洞，可能导致授权攻击者在页面中植入任意JavaScript代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
QGIS QWC2 0 ~ 2025.08.14 -

II. Public POCs for CVE-2025-11183

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III. Intelligence Information for CVE-2025-11183

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Vendor Advisories for CVE-2025-11183 (1)

IV. Related Vulnerabilities

Same vendor: QGIS
Same weakness: CWE-79

V. Comments for CVE-2025-11183

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