SQL Injection Vulnerability in FilePress by zyx0814
CVE-2026-90879

6.9MEDIUM

Key Information:

Vendor

Zyx0814

Status
Filepress
Vendor
CVE Published:
15 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-90879?

A SQL injection vulnerability has been discovered in zyx0814 FilePress, specifically within the Publish Module's search functionality. The flaw arises from improper handling of arguments in the search.php file, potentially allowing attackers to manipulate input parameters, resulting in unauthorized access to the database. Given that the attack can be performed remotely, it poses significant risks, including data exposure and potential data manipulation. The vulnerability has been publicly documented, and although the development team was informed of the issue, no updates or patches have been released, leaving users at risk.

Affected Version(s)

FilePress 3.0.0

FilePress 3.0.1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-90879 - Proof of Concept

References

https://vuldb.com/vuln/403473
vdb-entrytechnical-description
https://vuldb.com/vuln/403473/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-90879
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

chenhuanlin (VulDB User)
VulDB CNA Team
.