CVE-2025-54034

WordPress Newsletters plugin <= 4.10 - Local File Inclusion vulnerability

7.5 High

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Tribulant Software Newsletters newsletters-lite allows PHP Local File Inclusion.This issue affects Newsletters: from n/a through <= 4.10.

Attack profile

How easy it is to exploit

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

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.57%Up 0.5 points since Aug 20, 2025

What each source reports

CVE List Score used 7.5

WordPress Newsletters plugin <= 4.10 - Local File Inclusion vulnerability

Record: CVE-2025-54034
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness: CWE-98
Updated: 2026-11-02

EUVDEUVD-2025-25312 7.5

Record: EUVD-2025-25312
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-2jpf-9j3v-g4h8 7.5

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 Tribulant Software Newsletters allows PHP Local File Inclusion. This issue affects Newsletters: from n/a through 4.10.

Record: GHSA-2jpf-9j3v-g4h8
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness: CWE-98
Updated: 2026-11-02

NVD 7.5

Record: CVE-2025-54034
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness: CWE-98
Updated: 2026-11-02

Affected products

tribulant software newsletters

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-2025-54034 is a high vulnerability (CVSS 7.5) in Tribulant Software Newsletters, published August 20, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.57%, the 47th percentile. No source names a fixed version.