CVE-2018-25412
Delta Sql 1.8.2 Arbitrary File Upload via docs_upload.php
Description
Delta Sql 1.8.2 contains an arbitrary file upload vulnerability that allows unauthenticated attackers to upload malicious files by sending POST requests to docs_upload.php with crafted multipart form data. Attackers can upload PHP files with arbitrary content to the upload directory and execute them on the server for remote code execution.
INFO
Published Date :
May 30, 2026, 4:17 p.m.
Last Modified :
June 3, 2026, 7:26 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 3.1 | CRITICAL | [email protected] | ||||
| CVSS 3.1 | CRITICAL | MITRE-CVE | ||||
| CVSS 4.0 | CRITICAL | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 4.0 | CRITICAL | [email protected] |
Solution
- Update Delta Sql to a secure version.
- Implement strict file type validation.
- Restrict upload directory permissions.
- Disable or remove docs_upload.php if unused.
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-2018-25412.
| URL | Resource |
|---|---|
| http://deltasql.sourceforge.net/ | Product |
| http://deltasql.sourceforge.net/deltasql/ | Product |
| https://sourceforge.net/projects/deltasql/files/latest/download | Product |
| https://www.exploit-db.com/exploits/45685 | Exploit Third Party Advisory |
| https://www.vulncheck.com/advisories/delta-sql-arbitrary-file-upload-via-docs-upload-php | 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-2018-25412 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-2018-25412
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-2018-25412 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-25412 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]
Jun. 03, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:deltasql_project:deltasql:1.8.2:*:*:*:*:*:*:* Added Reference Type VulnCheck: http://deltasql.sourceforge.net/ Types: Product Added Reference Type VulnCheck: http://deltasql.sourceforge.net/deltasql/ Types: Product Added Reference Type VulnCheck: https://sourceforge.net/projects/deltasql/files/latest/download Types: Product Added Reference Type VulnCheck: https://www.exploit-db.com/exploits/45685 Types: Exploit, Third Party Advisory Added Reference Type VulnCheck: https://www.vulncheck.com/advisories/delta-sql-arbitrary-file-upload-via-docs-upload-php Types: Third Party Advisory -
New CVE Received by [email protected]
May. 30, 2026
Action Type Old Value New Value Added Description Delta Sql 1.8.2 contains an arbitrary file upload vulnerability that allows unauthenticated attackers to upload malicious files by sending POST requests to docs_upload.php with crafted multipart form data. Attackers can upload PHP files with arbitrary content to the upload directory and execute them on the server for remote code execution. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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 CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-306 Added Reference http://deltasql.sourceforge.net/ Added Reference http://deltasql.sourceforge.net/deltasql/ Added Reference https://sourceforge.net/projects/deltasql/files/latest/download Added Reference https://www.exploit-db.com/exploits/45685 Added Reference https://www.vulncheck.com/advisories/delta-sql-arbitrary-file-upload-via-docs-upload-php