CVE-2023-26956Public exploitNetwork attack vector

Arbitrary file read via unfiltered cover path

Published Mar 8, 2023 · Updated Mar 5, 2025

Arbitrary file read in OneKeyAdmin 1.3.9 allows remote attackers to disclose server files through the /admin1/curd/code endpoint. The Curd#code controller passes the JSON cover value to file_get_contents without filtering, then writes the content to a web-accessible menu.png file. No authentication or user interaction is required, and files readable by the server process become retrievable from the generated plugin directory.

CVSS severity7.5
High
EPSS probability0.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file read in OneKeyAdmin 1.3.9 allows remote attackers to disclose server files through the /admin1/curd/code endpoint. The Curd#code controller passes the JSON cover value to file_get_contents without filtering, then writes the content to a web-accessible menu.png file. No authentication or user interaction is required, and files readable by the server process become retrievable from the generated plugin directory.

The record

CVE
CVE-2023-26956
Published
Mar 8, 2023
Updated
Mar 5, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-552, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 8, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 5, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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-552Files or Directories Accessible to External Parties
T1005Data from Local System

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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