Path Traversal Vulnerability in YiJiuSmile kkFileViewOfficeEdit Product
CVE-2025-7626

5.3MEDIUM

Key Information:

Vendor

Yijiusmile

Status
Kkfileviewofficeedit
Vendor
CVE Published:
14 July 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-7626?

A path traversal vulnerability exists in the YiJiuSmile kkFileViewOfficeEdit product's onlinePreview function. This issue arises from inadequate input validation in the argument 'url', allowing remote attackers to manipulate file paths and potentially access sensitive files on the server. The vulnerability can be exploited without needing authentication, which increases the risks for users of this product. As the product lacks versioning information, identifying unaffected releases is challenging, making it crucial for users to assess their security posture.

Affected Version(s)

kkFileViewOfficeEdit 5fbc57c48e8fe6c1b91e0e7995e2d59615f37abd

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-2025-7626 - Proof of Concept

References

https://vuldb.com/?id.316327
vdb-entrytechnical-description
https://vuldb.com/?ctiid.316327
signaturepermissions-required
https://vuldb.com/?submit.609078
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

bi8bu (VulDB User)
.
CVE-2025-7626 : Path Traversal Vulnerability in YiJiuSmile kkFileViewOfficeEdit Product