Cross Site Scripting Vulnerability in Seaswalker Spring-Analysis
CVE-2025-6509

5.1MEDIUM

Key Information:

Vendor

Seaswalker

Status
Spring-analysis
Vendor
CVE Published:
23 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-6509?

A cross site scripting vulnerability has been identified in the Seaswalker Spring-Analysis product, specifically affecting the echo function in the /src/main/java/controller/SimpleController.java file. This issue allows an attacker to manipulate the Name argument, leading to the injection of malicious scripts that can be executed in the context of users' browsers. The vulnerability can be exploited remotely, making it crucial for users and administrators to apply necessary mitigations to protect against potential exploitation.

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Affected Version(s)

spring-analysis 4379cce848af96997a9d7ef91d594aa129be8d71

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-6509 - Proof of Concept

CVE-2025-6509 - Proof of Concept

References

https://vuldb.com/?id.313621
vdb-entrytechnical-description
https://vuldb.com/?ctiid.313621
signaturepermissions-required
https://vuldb.com/?submit.592962
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

ShenxiuSecurity (VulDB User)
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