Executive Summary

Informations
Name CVE-2024-23336 First vendor Publication 2024-05-01
Vendor Cve Last vendor Modification 2024-05-01

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

MyBB is a free and open source forum software. The default list of disallowed remote hosts does not contain the `127.0.0.0/8` block, which may result in a Server-Side Request Forgery (SSRF) vulnerability. The Configuration File's _Disallowed Remote Addresses_ list (`$config['disallowed_remote_addresses']`) contains the address `127.0.0.1`, but does not include the complete block `127.0.0.0/8`. MyBB 1.8.38 resolves this issue in default installations. Administrators of installed boards should update the existing configuration (`inc/config.php`) to include all addresses blocked by default. Additionally, users are advised to verify that it includes any other IPv4 addresses resolving to the server and other internal resources. Users unable to upgrade may manually add 127.0.0.0/8' to their disallowed address list.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-23336

Sources (Detail)

https://docs.mybb.com/1.8/administration/configuration-file
https://github.com/mybb/mybb/commit/d6a96019025de9149014e06b1df252e6122e5630
https://github.com/mybb/mybb/security/advisories/GHSA-qfrj-65mv-h75h
https://mybb.com/versions/1.8.38
Source Url

Alert History

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0
1
Date Informations
2024-05-01 17:27:27
  • Multiple Updates
2024-05-01 13:27:28
  • First insertion