Skip to main content

Struktur Core CVE-2026-57803

| EUVDEUVD-2026-43419 HIGH
PHP Remote File Inclusion (CWE-98)
2026-07-13 Patchstack
7.5
CVSS 3.1 · Vendor: Patchstack
Share

Severity by source

Vendor (Patchstack) PRIMARY
7.5 HIGH
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
vuln.today AI
5.3 MEDIUM

Authenticated low-priv user (PR:L) triggers an LFI with non-trivial preconditions (AC:H); confirmed impact is file disclosure (C:H), while integrity/availability are N absent verified code execution.

3.1 AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
4.0 AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Jul 13, 2026 - 10:27 vuln.today
CVE Published
Jul 13, 2026 - 08:41 cve.org
HIGH 7.5

DescriptionCVE.org

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Select-Themes Struktur Core struktur-core allows PHP Local File Inclusion.This issue affects Struktur Core: from n/a through <= 2.5.1.

AnalysisAI

Local File Inclusion in the Select-Themes Struktur Core WordPress plugin (all versions up to and including 2.5.1) lets an authenticated low-privileged user coerce a PHP include/require statement into loading arbitrary local files, exposing sensitive server-side content such as wp-config.php credentials. Reported by Patchstack and classified under CWE-98 (PHP Remote File Inclusion), the flaw carries a CVSS 3.1 score of 7.5; no public exploit identified at time of analysis and it is not listed in CISA KEV. …

Unlock full vulnerability intelligence

  • Risk assessment & exploitation conditions
  • Attack chain visualization
  • Remediation with exact patch versions
  • Threat intelligence from 22 sources
  • Personal watchlist & email alerts

Free forever · No credit card required

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Authenticate as low-privileged user
Delivery
Craft request manipulating include filename
Exploit
Trigger PHP LFI in Struktur Core
Execution
Read sensitive local files (wp-config.php)
Impact
Optionally include poisoned content for code execution

Vulnerability AssessmentAI

Exploitation Exploitation requires a low-privileged authenticated WordPress account (CVSS PR:L) on a site with the Struktur Core plugin (<= 2.5.1) installed and active, and the request must reach the specific plugin code path that builds an include/require filename from user input. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The provided CVSS 3.1 vector (AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H = 7.5) indicates network reach but high attack complexity and a requirement for low-level authentication (PR:L). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker who holds or obtains a low-privileged WordPress account on a site running Struktur Core <= 2.5.1 sends a crafted request that manipulates the filename fed to a PHP include, causing the application to disclose sensitive local files such as wp-config.php. Given AC:H, the attacker must satisfy additional conditions (e.g., a specific parameter state or path format) to succeed reliably; where server logs or uploaded content can be included, the read primitive may be escalated to PHP execution. …
Remediation No vendor-released patch identified at time of analysis - the input specifies affected versions up to and including 2.5.1 but names no fixed release, so monitor the Patchstack advisory (https://patchstack.com/database/Wordpress/Plugin/struktur-core/vulnerability/wordpress-struktur-core-plugin-2-5-1-local-file-inclusion-vulnerability) and the Select-Themes changelog for a version above 2.5.1 and upgrade as soon as it is published. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, audit all WordPress installations to identify any using Select-Themes Struktur Core plugin version 2.5.1 or earlier, and restrict plugin access to administrative accounts only. …

Sign in for detailed remediation steps and compensating controls.

Threat intelligence, references, and detailed analysis are available after sign-in.

More in PHP

View all
CVE-2012-1823 CRITICAL POC
9.8 May 11

sapi/cgi/cgi_main.c in PHP before 5.3.12 and 5.4.x before 5.4.2, when configured as a CGI script (aka php-cgi), does not

CVE-2016-1555 CRITICAL POC
9.8 Apr 21

(1) boardData102.php, (2) boardData103.php, (3) boardDataJP.php, (4) boardDataNA.php, and (5) boardDataWW.php in Netgear

CVE-2024-11680 CRITICAL POC
9.8 Nov 26

ProjectSend versions prior to r1720 are affected by an improper authentication vulnerability. Rated critical severity (C

CVE-2025-49113 CRITICAL POC
9.9 Jun 02

Roundcube Webmail contains a critical PHP object deserialization vulnerability (CVE-2025-49113, CVSS 9.9) that allows au

CVE-2017-9841 CRITICAL POC
9.8 Jun 27

Util/PHP/eval-stdin.php in PHPUnit before 4.8.28 and 5.x before 5.6.3 allows remote attackers to execute arbitrary PHP c

CVE-2025-0108 HIGH POC
8.8 Feb 12

Palo Alto Networks PAN-OS management web interface contains an authentication bypass allowing unauthenticated attackers

CVE-2021-25298 HIGH POC
8.8 Feb 15

Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is re

CVE-2021-25296 HIGH POC
8.8 Feb 15

Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is re

CVE-2013-4983 CRITICAL POC
10.0 Sep 10

The get_referers function in /opt/ws/bin/sblistpack in Sophos Web Appliance before 3.7.9.1 and 3.8 before 3.8.1.1 allows

CVE-2023-6553 CRITICAL POC
9.8 Dec 15

The Backup Migration plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1

CVE-2024-46506 CRITICAL POC
10.0 May 13

NetAlertX (formerly PiAlert) versions 23.01.14 through 24.x before 24.10.12 allow unauthenticated command injection thro

CVE-2024-8353 CRITICAL POC
9.8 Sep 28

The GiveWP - Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to PHP Object Injection in all

Share

CVE-2026-57803 vulnerability details – vuln.today

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy