CVE-2023-24776: Funadmin/funadmin Remote Code Execution Vulnerability

CRITICAL
Advisory Identifier: GHSA-7g53-jj25-jhgr
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CVSS 9.8
CWE-94
Published
Advisory Summary

CVE-2023-24776 is a CRITICAL (CVSS 9.8) remote code execution vulnerability (CWE-94: Improper Control of Generation of Code ('Code Injection')) affecting Funadmin/funadmin libraries in the Packagist ecosystem. The issue involves remote code execution in funadmin. Remediation is available in the latest vendor maintenance releases.

CVE-2023-24776 at a Glance

CVE Identifier CVE-2023-24776
GHSA Identifier GHSA-7g53-jj25-jhgr
Severity CRITICAL
CVSS v3.1 Base Score 9.8
CWE Classification CWE-94: Improper Control of Generation of Code ('Code Injection')
Affected Product Funadmin/funadmin
Package Ecosystem Packagist
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-2023-24776

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

funadmin/funadmin fixed: Latest secure release 
Upgrade funadmin/funadmin to 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: 

inspect dependencies for funadmin/funadmin

How to Check if You Are Affected

To determine whether your application is affected by CVE-2023-24776, inspect your project dependencies for Funadmin/funadmin:

inspect dependencies for funadmin/funadmin

Analyze the terminal output to locate any version of Funadmin/funadmin 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: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-94: Improper Control of Generation of Code ('Code Injection'), where 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. In Funadmin/funadmin, 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

Funadmin v3.2.0 was discovered to contain a remote code execution (RCE) vulnerability via the component \controller\Addon.php.

CVE-2023-24776 Affected Funadmin/funadmin Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
funadmin/funadmin
 Packagist
≤ 3.2.0

References

NVD — CVE-2023-24776 NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-24776
Funadmin/funadmin Source Repository REPOSITORY
https://github.com/funadmin/funadmin/issues/7
Funadmin/funadmin Source Repository REPOSITORY
https://github.com/funadmin/funadmin

Frequently Asked Questions

What is CVE-2023-24776?
CVE-2023-24776 is a security vulnerability in Funadmin/funadmin involving Remote code execution in Funadmin under CWE-94: Improper Control of Generation of Code ('Code Injection').
Which Funadmin/funadmin versions are affected?
Affected versions include releases prior to current release patches across affected packages: funadmin/funadmin.
What version fixes CVE-2023-24776?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is funadmin/funadmin affected?
Yes, funadmin/funadmin 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-2023-24776?
CVE-2023-24776 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-2023-24776?
CVE-2023-24776 is classified under CWE-94: Improper Control of Generation of Code ('Code Injection') (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.).
How can I check Packagist dependencies for CVE-2023-24776?
Run the dependency tree command: 'inspect dependencies for funadmin/funadmin'. 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-7g53-jj25-jhgr",
  "modified" : "2023-03-14T17:59:01Z",
  "published" : "2023-03-06T21:30:18Z",
  "aliases" : [ "CVE-2023-24776" ],
  "summary" : "Remote code execution in Funadmin",
  "details" : "Funadmin v3.2.0 was discovered to contain a remote code execution (RCE) vulnerability via the component \\controller\\Addon.php.",
  "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" : "Packagist",
      "name" : "funadmin/funadmin"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "3.2.0"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2023-24776"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/funadmin/funadmin/issues/7"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/funadmin/funadmin"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-94" ],
    "severity" : "CRITICAL",
    "github_reviewed" : true,
    "github_reviewed_at" : "2023-03-14T17:59:01Z",
    "nvd_published_at" : "2023-03-06T20:15:00Z"
  }
}