Authenticated code execution via unrestricted PHP upload
Published Dec 12, 2022 · Updated Apr 23, 2025
Arbitrary file upload in Dynamic Transaction Queuing System 1.0 allows remote authenticated users to execute code via a crafted PHP file. The save_settings action accepts an img part containing a .php filename labeled image/jpeg and stores it in the web-accessible admin/assets/img directory, where requesting the file executes its PHP content. A Super Admin session is required, and successful exploitation runs attacker-supplied code in the web server context.
Summary
What happened
Arbitrary file upload in Dynamic Transaction Queuing System 1.0 allows remote authenticated users to execute code via a crafted PHP file. The save_settings action accepts an img part containing a .php filename labeled image/jpeg and stores it in the web-accessible admin/assets/img directory, where requesting the file executes its PHP content. A Super Admin session is required, and successful exploitation runs attacker-supplied code in the web server context.
The record
- CVE
- CVE-2022-45275
- Published
- Dec 12, 2022
- Updated
- Apr 23, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-434, T1505.003
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Dec 12, 2022CVE publishedPublication date reported by the CVE source.
- Apr 23, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
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.
Weakness, pattern, technique
Public exploit references
- RCE-1 authenticated PHP upload proof of conceptfunctional · demonstrated
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Technologies
Your stack
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Your stack
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