MyBB before 1.8.29 allows Remote Code Injection by an admin with the "Can manage settings?" permission. The Admin CP's Settings management module does not validate setting types correctly on insertion and update, making it possible to add settings of supported type "php" with PHP code, executed on Change Settings pages.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-11-04T17:42:34

Updated: 2024-08-04T03:55:28.469Z

Reserved: 2021-11-02T00:00:00

Link: CVE-2021-43281

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-11-04T18:15:08.797

Modified: 2021-11-05T19:10:15.527

Link: CVE-2021-43281

cve-icon Redhat

No data.