Cross Site Scripting Vulnerability in JeeSite by thinkgem
CVE-2025-7865

5.1MEDIUM

Key Information:

Vendor

Thinkgem

Status
Jeesite
Vendor
CVE Published:
20 July 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-7865?

A cross site scripting vulnerability exists in the JeeSite web application framework, specifically within the xssFilter function in the EncodeUtils.java file. This issue allows an attacker to manipulate the text argument, leading to potential exploitation through various web-based attacks. The vulnerability is particularly concerning as it can be triggered remotely, impacting the application’s integrity. A patch has been made available, and applying this fix is highly recommended to mitigate associated risks.

Affected Version(s)

JeeSite 5.0

JeeSite 5.1

JeeSite 5.2

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-2025-7865 - Proof of Concept

References

https://vuldb.com/?id.316978
vdb-entrytechnical-description
https://vuldb.com/?ctiid.316978
signaturepermissions-required
https://vuldb.com/?submit.618190
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

ZAST.AI (VulDB User)
.
CVE-2025-7865 : Cross Site Scripting Vulnerability in JeeSite by thinkgem