CVE-2026-51775

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Published Aug 3, 2026 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Description
SQL injection vulnerability in Fastadmin v.1.6.1.20250430 allows an attacker to exectue arbitrary code via the application/common/controller/Backend.php component

Analysis

AI-generated

Technical impact

A flaw in Fastadmin version 1.6.1.20250430 allows an attacker to inject malicious SQL through the application/common/controller/Backend.php component, which can lead to arbitrary code execution within the application. The injected statements can modify database contents and potentially grant elevated privileges, compromising confidentiality, integrity, and availability of the application and underlying data.

Affected Systems

Fastadmin, version 1.6.1.20250430. Users running this release or older versions are exposed to the vulnerability. Version information beyond this release is not provided.

Risk and Exploitability

The CVSS score is 9.8, indicating a critical severity. The EPSS score is <1%, indicating a very low exploitation probability, and the vulnerability is not listed in the CISA KEV catalog. The likely attack vector is through web input directed at the Backend.php controller, which may require authenticated access, though the documentation does not specify. Given the potential for arbitrary code execution, the risk to systems is high if the flaw is exploitable in practice.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply the latest Fastadmin release that includes the fix for the Backend.php SQL injection.
  • If an official patch is not yet available, restrict public access to the affected controller by configuring a web application firewall or disabling the route temporarily while ongoing security testing occurs.
  • Implement strict input validation on all parameters that reach the Backend.php controller and enforce least privilege for database connections.
  • Regularly check the vendor’s website or security advisories for new patches or updates for Fastadmin.

Generated by OpenCVE AI on August 8, 2026 at 00:50 UTC.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Fastadmin SQL Injection Leading to Remote Code Execution
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}
Type Values Removed Values Added
First Time appeared Fastadmin
Fastadmin fastadmin
Vendors & Products Fastadmin
Fastadmin fastadmin
Type Values Removed Values Added
Title Fastadmin SQL Injection Leading to Remote Code Execution
Weaknesses CWE-89
Type Values Removed Values Added
Description SQL injection vulnerability in Fastadmin v.1.6.1.20250430 allows an attacker to exectue arbitrary code via the application/common/controller/Backend.php component
References
Weaknesses
  • CWE-89

    Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 6, 2026, 3:38 PM
Reserved
Jun 8, 2026, 12:00 AM

View source JSON

Updated
Aug 6, 2026, 1:42 PM

JSON

Status
Deferred
Published
Aug 3, 2026, 9:16 PM
Modified
Sep 9, 2026, 4:04 PM

View source JSON

No data.

Updated
Aug 8, 2026, 1:00 AM

JSON