CVE-2024-35374: Mocodo SQL Injection Vulnerability

CRITICAL
Advisory Identifier: GHSA-j6cv-98jx-mrwr
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CVSS 9.8
CWE-89
Published
Advisory Summary

CVE-2024-35374 is a CRITICAL (CVSS 9.8) sql injection vulnerability (CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')) affecting Mocodo libraries in the PyPI ecosystem. The issue involves mocodo vulnerable to sql injection in `/web/generate.php`. Remediation is available by upgrading affected packages to version 4.2.7.

CVE-2024-35374 at a Glance

CVE Identifier CVE-2024-35374
GHSA Identifier GHSA-j6cv-98jx-mrwr
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 Mocodo
Package Ecosystem PyPI
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-2024-35374

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

mocodo fixed: 4.2.7 
pip install mocodo>=4.2.7
Verify Direct and Transitive Dependencies

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

pip show mocodo

How to Check if You Are Affected

To determine whether your Python environment is affected by CVE-2024-35374, inspect your installed packages using pip:

pip show mocodo

Analyze the terminal output to locate any version of Mocodo in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 4.2.7), your application is affected.

Note: The pip show mocodo command checks currently installed packages in your active Python environment.

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 Mocodo, 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

Mocodo Mocodo Online 4.2.6 and below does not properly sanitize the `sql_case` input field in `/web/generate.php`, allowing remote attackers to execute arbitrary SQL commands and potentially command injection, leading to remote code execution (RCE) under certain conditions.

CVE-2024-35374 Affected Mocodo Versions

1 component(s)
Fixed Versions:
4.2.7
Product / Package Ecosystem Affected Versions Fixed Version
mocodo
pypi/mocodo
PyPI
< 4.2.7
4.2.7

References

NVD — CVE-2024-35374 NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-35374
Security Fix Commit FIX COMMIT
https://github.com/laowantong/mocodo/commit/f9368df28518b6c4a92fd207c260f1978ec34d6e
chocapikk.com/posts/2024/mocodo-v... WEB
https://chocapikk.com/posts/2024/mocodo-vulnerabilities
Mocodo Source Repository REPOSITORY
https://github.com/laowantong/mocodo
Mocodo Source Repository REPOSITORY
https://github.com/laowantong/mocodo/blob/11ca879060a68e06844058cd969c6379214cc2a8/web/generate.php#L104-L158

Frequently Asked Questions

What is CVE-2024-35374?
CVE-2024-35374 is a security vulnerability in Mocodo involving Mocodo vulnerable to SQL injection in `/web/generate.php` under CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection').
Which Mocodo versions are affected?
Affected versions include releases prior to 4.2.7 across affected packages: mocodo.
What version fixes CVE-2024-35374?
Upgrading to 4.2.7 (or the latest patched release for your respective branch) resolves the vulnerability.
Is mocodo affected?
Yes, mocodo is affected in releases prior to 4.2.7. Upgrade your dependency to 4.2.7 or later.
What is the CVSS score of CVE-2024-35374?
CVE-2024-35374 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-2024-35374?
CVE-2024-35374 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 PyPI dependencies for CVE-2024-35374?
Run the dependency tree command: 'pip show mocodo'. 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-j6cv-98jx-mrwr",
  "modified" : "2024-05-28T20:20:37Z",
  "published" : "2024-05-28T20:20:37Z",
  "aliases" : [ "CVE-2024-35374" ],
  "summary" : "Mocodo vulnerable to SQL injection in `/web/generate.php`",
  "details" : "Mocodo Mocodo Online 4.2.6 and below does not properly sanitize the `sql_case` input field in `/web/generate.php`, allowing remote attackers to execute arbitrary SQL commands and potentially command injection, leading to remote code execution (RCE) under certain conditions.",
  "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" : "PyPI",
      "name" : "mocodo"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "4.2.7"
      } ]
    } ],
    "database_specific" : {
      "last_known_affected_version_range" : "<= 4.2.6"
    }
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2024-35374"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/laowantong/mocodo/commit/f9368df28518b6c4a92fd207c260f1978ec34d6e"
  }, {
    "type" : "WEB",
    "url" : "https://chocapikk.com/posts/2024/mocodo-vulnerabilities"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/laowantong/mocodo"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/laowantong/mocodo/blob/11ca879060a68e06844058cd969c6379214cc2a8/web/generate.php#L104-L158"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-89" ],
    "severity" : "CRITICAL",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-05-28T20:20:37Z",
    "nvd_published_at" : "2024-05-24T21:15:59Z"
  }
}