yaojingang GEOFlow up to 2.1.0 Superadmin Theme Editor SiteThemeEditorController.php preview blade code injection

CVSS Meta Temp Score
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CTI Interest Score
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4.2$0-$5k0.81+

Summaryinfo

A vulnerability categorized as problematic has been discovered in yaojingang GEOFlow up to 2.1.0. Impacted is the function preview of the file app/Http/Controllers/Admin/SiteThemeEditorController.php of the component Superadmin Theme Editor. Such manipulation of the argument blade leads to code injection. This vulnerability is referenced as CVE-2026-82666. It is possible to launch the attack remotely. Furthermore, an exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in yaojingang GEOFlow up to 2.1.0. It has been rated as problematic. Affected by this issue is the function preview of the file app/Http/Controllers/Admin/SiteThemeEditorController.php of the component Superadmin Theme Editor. The manipulation of the argument blade with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-82666. The exploitation is known to be easy. The attack may be launched remotely. The exploitation requires an enhanced level of successful authentication. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1059.

The exploit is available at github.com. It is declared as proof-of-concept. By approaching the search of inurl:app/Http/Controllers/Admin/SiteThemeEditorController.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 2.1.1 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 67abfd864a15d169a78429f3290c91cb3b93e849 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.7
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.7
VulDB Temp Score: 4.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Google Hack: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: GEOFlow 2.1.1
Patch: 67abfd864a15d169a78429f3290c91cb3b93e849

Timelineinfo

08/30/2026 Advisory disclosed
08/30/2026 +0 days VulDB entry created
08/30/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 60
Status: Confirmed
Confirmation: 🔒

CVE: CVE-2026-82666 (🔒)
GCVE (CVE): GCVE-0-2026-82666
GCVE (VulDB): GCVE-100-397160
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/30/2026 16:49
Changes: 08/30/2026 16:49 (64)
Complete: 🔍
Submitter: iswangxy
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #893854: yaojingang GEOFlow commit/2aeec4f449c9fa6790392723150c9151b6a4a337 Code Injection (by iswangxy)

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