CVE-2023-1415Public exploitNetwork attack vector

Authenticated code execution via unrestricted file upload

Published Mar 15, 2023 · Updated Nov 22, 2024

Unrestricted file upload in Code Projects Simple Art Gallery 1.0 allows remote authenticated users to execute code through adminHome.php. The sliderPicSubmit function accepts a PHP payload without enforcing a safe file-type restriction, and requesting the uploaded file executes it. Access to the upload feature requires a signed-up account with dashboard access; successful exploitation runs code with the web server's privileges.

CVSS severity8.8
High
EPSS probability1.03%
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 Code Projects Simple Art Gallery 1.0 allows remote authenticated users to execute code through adminHome.php. The sliderPicSubmit function accepts a PHP payload without enforcing a safe file-type restriction, and requesting the uploaded file executes it. Access to the upload feature requires a signed-up account with dashboard access; successful exploitation runs code with the web server's privileges.

The record

CVE
CVE-2023-1415
Published
Mar 15, 2023
Updated
Nov 22, 2024
Vendor
Code Projects
Product
Simple Art Gallery
Classifications
CWE-434, T1505.003
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 15, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 22, 2024Record 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 privilegesauthenticated

What is affected?

Code Projects · Simple Art Galleryversion=1.0

Published CVSS scores

6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A: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.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1505.003Server Software Component: Web Shell

Public exploit references

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Technologies

Your stack

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Your stack

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