CVE-2025-32589

WordPress Flexi – Guest Submit Plugin <= 4.28 - Local File Inclusion vulnerability

8.1 High

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in odude Flexi – Guest Submit flexi allows PHP Local File Inclusion.This issue affects Flexi – Guest Submit: from n/a through <= 4.28.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: High
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

1.04%Up 0.9 points since Apr 11, 2025

What each source reports

CVE List Score used 8.1

WordPress Flexi – Guest Submit Plugin <= 4.28 - Local File Inclusion vulnerability

Record: CVE-2025-32589
CVSS 3.1: 8.1 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-98
Updated: 2026-11-02

EUVDEUVD-2025-10753 8.1

Record: EUVD-2025-10753
CVSS 3.1: 8.1 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-9rpg-mqj8-44g5 8.1

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File...

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in odude Flexi – Guest Submit allows PHP Local File Inclusion. This issue affects Flexi – Guest Submit: from n/a through 4.28.

Record: GHSA-9rpg-mqj8-44g5
CVSS 3.1: 8.1 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-98
Updated: 2026-11-02

NVD 8.1

Record: CVE-2025-32589
CVSS 3.1: 8.1 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-98
Updated: 2026-11-02

Affected products

odude flexi – guest submit

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-32589 is a high vulnerability (CVSS 8.1) in Odude Flexi – Guest Submit, published April 11, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.04%, the 64th percentile. No source names a fixed version.