CVE-2023-53871
Soosyze 2.0.0 Unrestricted File Upload via Broken Upload Logic
Description
Soosyze 2.0.0 contains a file upload vulnerability that allows attackers to upload arbitrary HTML files with embedded PHP code to the application. Attackers can exploit the broken file upload mechanism to potentially view sensitive file paths and execute malicious PHP scripts on the server.
INFO
Published Date :
Dec. 15, 2025, 9:15 p.m.
Last Modified :
Dec. 30, 2025, 6:46 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | [email protected] | ||||
| CVSS 4.0 | MEDIUM | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Validate uploaded files strictly.
- Sanitize all user inputs.
- Remove or disable file upload functionality.
- Update to a patched version.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-53871.
| URL | Resource |
|---|---|
| https://github.com/soosyze/soosyze | Product |
| https://soosyze.com/ | Product |
| https://www.exploit-db.com/exploits/51718 | Exploit Third Party Advisory VDB Entry |
| https://www.vulncheck.com/advisories/soosyze-unrestricted-file-upload-via-broken-upload-logic | Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-53871 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-53871
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-53871 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-53871 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Dec. 30, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CPE Configuration OR *cpe:2.3:a:soosyze:soosyze:2.0.0:*:*:*:*:*:*:* Added Reference Type VulnCheck: https://github.com/soosyze/soosyze Types: Product Added Reference Type VulnCheck: https://soosyze.com/ Types: Product Added Reference Type VulnCheck: https://www.exploit-db.com/exploits/51718 Types: Exploit, Third Party Advisory, VDB Entry Added Reference Type VulnCheck: https://www.vulncheck.com/advisories/soosyze-unrestricted-file-upload-via-broken-upload-logic Types: Third Party Advisory -
New CVE Received by [email protected]
Dec. 15, 2025
Action Type Old Value New Value Added Description Soosyze 2.0.0 contains a file upload vulnerability that allows attackers to upload arbitrary HTML files with embedded PHP code to the application. Attackers can exploit the broken file upload mechanism to potentially view sensitive file paths and execute malicious PHP scripts on the server. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CWE CWE-434 Added Reference https://github.com/soosyze/soosyze Added Reference https://soosyze.com/ Added Reference https://www.exploit-db.com/exploits/51718 Added Reference https://www.vulncheck.com/advisories/soosyze-unrestricted-file-upload-via-broken-upload-logic