CVE-2023-31719: Fuxa server SQL Injection Vulnerability

CRITICAL
Advisory Identifier: GHSA-p46g-8c3q-89p2
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CVSS 9.8
CWE-89
Published
Advisory Summary

CVE-2023-31719 is a CRITICAL (CVSS 9.8) sql injection vulnerability (CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')) affecting Fuxa server libraries in the npm ecosystem. The issue involves fuxa sql injection vulnerability. Remediation is available in the latest vendor maintenance releases.

CVE-2023-31719 at a Glance

CVE Identifier CVE-2023-31719
GHSA Identifier GHSA-p46g-8c3q-89p2
Severity CRITICAL
CVSS v3.1 Base Score 9.8
CWE Classification CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Affected Product Fuxa server
Package Ecosystem npm
Published Date
Last Updated

Security Impact

CVSS: 9.8

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

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

How to Fix CVE-2023-31719

To remediate this vulnerability, upgrade all affected Fuxa server dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

fuxa-server fixed: Latest secure release 
npm install fuxa-server@Latest secure release
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

npm ls fuxa-server

How to Check if You Are Affected

To determine whether your Node.js application is affected by CVE-2023-31719, inspect your project dependencies using npm:

npm ls fuxa-server

Analyze the terminal output to locate any version of Fuxa server in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: The npm ls fuxa-server command inspects dependencies declared in your package.json and lockfile; it does not perform automated runtime dynamic scanning.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection'), where the product constructs all or part of an sql command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended sql command when it is sent to a downstream component. without sufficient removal or quoting of sql syntax in user-controllable inputs, the generated sql query can cause those inputs to be interpreted as sql instead of ordinary user data. In Fuxa server, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

FUXA <= 1.1.12 is vulnerable to SQL Injection via `/api/signin`.

CVE-2023-31719 Affected Fuxa server Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
fuxa-server
npm/fuxa-server
npm
≤ 1.1.12

References

NVD — CVE-2023-31719 NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-31719
Fuxa server Source Repository REPOSITORY
https://github.com/MateusTesser/CVE-2023-31719
Fuxa server Source Repository REPOSITORY
https://github.com/frangoteam/FUXA
youtu.be/cjb2kypv6dy WEB
https://youtu.be/cjb2KYpV6dY

Frequently Asked Questions

What is CVE-2023-31719?
CVE-2023-31719 is a security vulnerability in Fuxa server involving FUXA SQL Injection vulnerability under CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection').
Which Fuxa server versions are affected?
Affected versions include releases prior to current release patches across affected packages: fuxa-server.
What version fixes CVE-2023-31719?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is fuxa-server affected?
Yes, fuxa-server is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.
What is the CVSS score of CVE-2023-31719?
CVE-2023-31719 has a CVSS v3.1 base score of 9.8 (CRITICAL) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2023-31719?
CVE-2023-31719 is classified under CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') (The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.).
How can I check npm dependencies for CVE-2023-31719?
Run the dependency tree command: 'npm ls fuxa-server'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-p46g-8c3q-89p2",
  "modified" : "2023-09-25T21:42:11Z",
  "published" : "2023-09-22T00:30:29Z",
  "aliases" : [ "CVE-2023-31719" ],
  "summary" : "FUXA SQL Injection vulnerability",
  "details" : "FUXA <= 1.1.12 is vulnerable to SQL Injection via `/api/signin`.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "npm",
      "name" : "fuxa-server"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "1.1.12"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2023-31719"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/MateusTesser/CVE-2023-31719"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/frangoteam/FUXA"
  }, {
    "type" : "WEB",
    "url" : "https://youtu.be/cjb2KYpV6dY"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-89" ],
    "severity" : "CRITICAL",
    "github_reviewed" : true,
    "github_reviewed_at" : "2023-09-22T20:00:24Z",
    "nvd_published_at" : "2023-09-22T00:15:11Z"
  }
}