CVE-2025-11318Public exploitNetwork attack vector

Unauthenticated code execution via unrestricted web-root upload

Published Oct 6, 2025 · Updated Oct 6, 2025

Unrestricted file upload in Tipray Data Leakage Prevention System 1.0 allows remote attackers to write files into the web root. The uploadWxFile.do handler passes a MultipartFile to uploadWxFileToRoot, which stores the supplied file under Catalina webapps/ROOT without restricting its extension. No authentication or user interaction is required, and uploading a JSP grants server-side code execution and application takeover.

CVSS severity9.8
Critical
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in Tipray Data Leakage Prevention System 1.0 allows remote attackers to write files into the web root. The uploadWxFile.do handler passes a MultipartFile to uploadWxFileToRoot, which stores the supplied file under Catalina webapps/ROOT without restricting its extension. No authentication or user interaction is required, and uploading a JSP grants server-side code execution and application takeover.

The record

CVE
CVE-2025-11318
Published
Oct 6, 2025
Updated
Oct 6, 2025
Vendor
Xiamen Tipray Technology Co., Ltd.
Product
Tipray Data Leakage Prevention System
Classifications
CWE-284, CWE-434, CAPEC-1, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 6, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 6, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Xiamen Tipray Technology Co., Ltd. · Tipray Data Leakage Prevention Systemversion=1.0

Published CVSS scores

5.5VulDB CNACVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
7.5VulDB CNAAV:N/AC:L/Au:N/C:P/I:P/A:P
7.3VulDB CNACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
CWE-434Unrestricted Upload of File with Dangerous Type
CAPEC-1Accessing Functionality Not Properly Constrained by ACLs
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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