CVE-2026-82666
Deferred Deferred - Pending Action

Code Injection in GEOFlow Superadmin Theme Editor

Publication date: 2026-08-31

Last updated on: 2026-08-31

Assigner: VulDB

Description
A flaw has been found in yaojingang GEOFlow up to 2.1.0. This issue affects the function preview of the file app/Http/Controllers/Admin/SiteThemeEditorController.php of the component Superadmin Theme Editor. This manipulation of the argument blade causes code injection. It is possible to initiate the attack remotely. The exploit has been published and may be used. Upgrading to version 2.1.1 is capable of addressing this issue. Patch name: 67abfd864a15d169a78429f3290c91cb3b93e849. Upgrading the affected component is advised.

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Meta Information

Published
2026-08-31
Last Modified
2026-08-31
Generated
2026-09-20
AI Q&A
2026-08-31
EPSS Evaluated
2026-09-15
NVD
CVE-2026-82666
EUVD
EUVD-2026-68435

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
yaojingang geoflow to 2.1.0 (inc)
yaojingang geoflow 2.1.1

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
CWE-94 The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

Attack-Flow Graph

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Executive Summary

This vulnerability is a code injection flaw in yaojingang GEOFlow up to version 2.1.0. It exists in the Superadmin Theme Editor component, specifically in the preview function of the file app/Http/Controllers/Admin/SiteThemeEditorController.php. The issue allows manipulation of the blade argument, enabling remote attackers to inject malicious code.

Detection Guidance

This vulnerability is specific to the GEOFlow application's Superadmin Theme Editor component. To detect it, check if your GEOFlow instance is running version 2.1.0 or earlier. Inspect the file app/Http/Controllers/Admin/SiteThemeEditorController.php for the preview function handling blade arguments. If the application allows arbitrary blade code execution in preview mode, it is vulnerable.

Impact Analysis

The vulnerability allows remote attackers to execute arbitrary code on the affected system. This could lead to unauthorized access, data theft, or system compromise. The exploit has been publicly disclosed, increasing the risk of attacks.

Compliance Impact

The vulnerability allows remote code injection via the theme editor, which could lead to unauthorized data access, modification, or exfiltration. This may violate GDPR's data protection requirements (e.g., Article 32) and HIPAA's security rules (e.g., 45 CFR § 164.308) by compromising confidentiality, integrity, or availability of sensitive data.

Mitigation Strategies

Upgrade the GEOFlow component to version 2.1.1 or later to address the code injection flaw in the Superadmin Theme Editor.

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