CVE-2018-25412

Name: CVE-2018-25412
Creator: NVD / NIST
Published: 2026-05-30T16:17:01.99+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.3/10EPSS 0.77%

Last modified Jun 17, 2026

CVE-2018-25412 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. 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.. EPSS estimates a 0.77% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

9.3/10

CVSS:4.0/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

EPSS Probability

0.77%

51.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-306

Affected Software

Vendor	Product	Versions
Deltasql Project	Deltasql	1.8.2

References

http://deltasql.sourceforge.net/Product
http://deltasql.sourceforge.net/deltasql/Product
https://sourceforge.net/projects/deltasql/files/latest/downloadProduct
https://www.exploit-db.com/exploits/45685Exploit, Third Party Advisory
https://www.vulncheck.com/advisories/delta-sql-arbitrary-file-upload-via-docs-upload-phpThird Party Advisory

Timeline

Published: May 30, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2018-25412?

How severe is CVE-2018-25412?

CVE-2018-25412 has a CVSS score of 9.3/10 (CRITICAL severity). The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.

How do I fix CVE-2018-25412?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-25412?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST