Cyber Posture

CVE-2026-27081

High

Published: 25 March 2026

Published
25 March 2026
Modified
24 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 Mikado-Themes Rosebud rosebud allows PHP Local File Inclusion.This issue affects Rosebud: from n/a through <= 1.4.

Mitigating Controls (NIST 800-53 r5)AI

SI-2 Flaw Remediation good match
prevent

Remediating the specific flaw in the Rosebud WordPress theme by patching to a non-vulnerable version directly eliminates the PHP Local File Inclusion vulnerability.

SI-10 Information Input Validation good match
prevent

Validating user-supplied filenames used in PHP include/require statements prevents attackers from injecting paths to arbitrary local files.

CM-6 Configuration Settings partial match
prevent

Establishing secure PHP configuration settings, such as open_basedir restrictions, limits the impact of Local File Inclusion by confining file access to authorized directories.

Security SummaryAI

CVE-2026-27081 is an Improper Control of Filename for Include/Require Statement in PHP Program vulnerability, classified under CWE-98 and labeled as PHP Remote File Inclusion, which enables PHP Local File Inclusion in the Rosebud WordPress theme developed by Mikado-Themes. This issue affects Rosebud versions from n/a through 1.4 inclusive, with 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).

Unauthenticated remote attackers can exploit this vulnerability over the network, requiring high attack complexity but no user interaction or privileges. Exploitation allows attackers to achieve high-impact effects on confidentiality, integrity, and availability, potentially leading to local file inclusion for sensitive data disclosure or code execution depending on server configuration.

The Patchstack advisory at https://patchstack.com/database/Wordpress/Theme/rosebud/vulnerability/wordpress-rosebud-theme-1-4-local-file-inclusion-vulnerability?_s_id=cve documents this Local File Inclusion vulnerability in Rosebud version 1.4 and provides details relevant to mitigation for affected WordPress installations.

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 (RFI/LFI) flaw in a public-facing WordPress theme, directly enabling exploitation of a public-facing application for unauthorized file access and potential RCE.

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

References