The following table lists the changes that have been made to the
CVE-2011-10018 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.
Aug. 13, 2025
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | Description | myBB version 1.6.4 was distributed with an unauthorized backdoor embedded in the source code. The backdoor allowed remote attackers to execute arbitrary PHP code by injecting payloads into a specially crafted collapsed cookie. This vulnerability was introduced during packaging and was not part of the intended application logic. Exploitation requires no authentication and results in full compromise of the web server under the context of the web application. | |
| Added | CVSS V4.0 | AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | |
| Added | CWE | CWE-94 | |
| Added | CWE | CWE-912 | |
| Added | Reference | https://blog.mybb.com/2011/10/06/1-6-4-security-vulnerabilit/ | |
| Added | Reference | https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/webapp/mybb_backdoor.rb | |
| Added | Reference | https://web.archive.org/web/20111015224948/http://secunia.com/advisories/46300/ | |
| Added | Reference | https://www.exploit-db.com/exploits/17949 | |
| Added | Reference | https://www.vulncheck.com/advisories/mybb-backdoor-arbitrary-command-execution |
CVE ID : CVE-2025-10304 Published : Dec. 3, 2025, 3:27 a.m. | 26 minutes ago Description : The Everest Backup –
CVE ID : CVE-2025-12585 Published : Dec. 3, 2025, 3:27 a.m. | 26 minutes ago Description : The MxChat – AI
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