CVE-2026-1152Public exploitNetwork attack vector

Authenticated code execution via unrestricted QR upload

Published Jan 19, 2026 · Updated Jan 19, 2026

Unrestricted file upload in mpay 1.2.0 through 1.2.4 allows remote authenticated users to place dangerous files through codeimg. The account-management QR-code image handler accepts the codeimg argument without restricting dangerous file types, allowing attacker-controlled content to be stored by the web application. High-privilege access is required; server code execution requires the uploaded file to be stored where the web server processes its type.

CVSS severity4.7
Medium
EPSS probability0.35%
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 mpay 1.2.0 through 1.2.4 allows remote authenticated users to place dangerous files through codeimg. The account-management QR-code image handler accepts the codeimg argument without restricting dangerous file types, allowing attacker-controlled content to be stored by the web application. High-privilege access is required; server code execution requires the uploaded file to be stored where the web server processes its type.

The record

CVE
CVE-2026-1152
Published
Jan 19, 2026
Updated
Jan 19, 2026
Vendor
Beijing Kaite Weiye Science and Technology Co., Ltd.
Product
mpay
Classifications
CWE-284, CWE-434, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 19, 2026Record 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=1.2.0
  2. Affected versionversion=1.2.1
  3. Affected versionversion=1.2.2
  4. Affected versionversion=1.2.3
  5. Affected versionversion=1.2.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Beijing Kaite Weiye Science and Technology Co., Ltd. · mpayversion=1.2.0; version=1.2.1; version=1.2.2; version=1.2.3; version=1.2.4

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
4.7VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
5.8VulDBAV:N/AC:L/Au:M/C:P/I:P/A:P
2.0VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
CWE-434Unrestricted Upload of File with Dangerous Type
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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