CVE-2026-2514— Possibility of unintended actions when viewing maliciously crafted network data in Progress Flowmon ADS web application
Quick assessment
Affected
Progress Software Flowmon ADS
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.
Progress Flowmon ADS是美国Progress公司的一款网络流量分析与异常检测系统。 Progress Flowmon ADS 12.5.5之前版本和13.0.3之前版本存在跨站脚本漏洞，该漏洞源于处理特制网络数据可能导致在用户浏览器环境中执行意外操作。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-2514
Vulnerability Information
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Vulnerability Title
Possibility of unintended actions when viewing maliciously crafted network data in Progress Flowmon ADS web application
Source: CVE Program / CVE List V5
Vulnerability Description
In Progress Flowmon ADS versions prior to 12.5.5 and 13.0.3, a vulnerability exists whereby an adversary with access to Flowmon monitoring ports may craft malicious network data that, when processed by Flowmon ADS and viewed by an authenticated user, could result in unintended actions being executed in the user's browser context.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N
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
Progress Flowmon ADS 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Progress Flowmon ADS是美国Progress公司的一款网络流量分析与异常检测系统。 Progress Flowmon ADS 12.5.5之前版本和13.0.3之前版本存在跨站脚本漏洞，该漏洞源于处理特制网络数据可能导致在用户浏览器环境中执行意外操作。
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 |
|---|---|---|---|---|
| Progress Software | Flowmon ADS | Flowmon ADS 12 versions prior to 12.5.5 | - |
|
II. Public POCs for CVE-2026-2514
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-2514 (1)
-
CVE-2026-2514 - Progress Flowmon ADS - Progress Community vendor-advisory
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V. Comments for CVE-2026-2514
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