Cyber Posture

CVE-2026-28128

High

Published: 05 March 2026

Published
05 March 2026
Modified
22 April 2026
KEV Added
—
Patch
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CVSS Score 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0016 37.1th percentile
Risk Priority 16 60% EPSS · 20% KEV · 20% CVSS

Description

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in ThemeREX Verse verse allows PHP Local File Inclusion.This issue affects Verse: from n/a through <= 1.7.0.

Mitigating Controls (NIST 800-53 r5)AI

SI-10 Information Input Validation good match
prevent

Requires validation of user-supplied filenames prior to use in PHP include/require statements, directly preventing the LFI vulnerability in the Verse theme.

SI-2 Flaw Remediation good match
prevent

Mandates timely patching of the specific LFI flaw in Verse theme versions through 1.7.0 to eliminate exploitability.

RA-5 Vulnerability Monitoring and Scanning partial match
detect

Automated vulnerability scanning identifies the PHP LFI vulnerability in the Verse WordPress theme, enabling proactive remediation.

Security SummaryAI

CVE-2026-28128 is an Improper Control of Filename for Include/Require Statement vulnerability in PHP programs, classified as a PHP Local File Inclusion (LFI) issue, affecting the ThemeREX Verse WordPress theme. The vulnerability impacts Verse versions from an unspecified initial release through 1.7.0 and is associated with CWE-98. It carries a CVSS v3.1 base score of 8.1 (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H), indicating high severity due to network accessibility despite high attack complexity.

Unauthenticated remote attackers (PR:N) can exploit this vulnerability over the network (AV:N) without requiring user interaction (UI:N). Successful exploitation enables high-impact outcomes across confidentiality, integrity, and availability (C:H/I:H/A:H), such as unauthorized access to local files, potential modification or execution of code, and disruption of services within the scope of the affected theme (S:U).

Mitigation details are available in the Patchstack advisory at https://patchstack.com/database/Wordpress/Theme/verse/vulnerability/wordpress-verse-theme-1-7-0-local-file-inclusion-vulnerability?_s_id=cve.

Details

CWE(s)
CWE-98

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Why these techniques?

The vulnerability is a remote file inclusion flaw in a public-facing WordPress theme, directly enabling exploitation of a public-facing application for high-impact confidentiality, integrity, and availability effects.

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0

References