myBB 1.6.4 Backdoor Arbitrary Command Execution
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| myBB Group | Forum Software | unaffected |
|
No data.
No data available yet.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2011-5246 | 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. |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 3.0% (3.024% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mybb
Mybb mybb |
|
| CPEs | cpe:2.3:a:mybb:mybb:1.6.4:*:*:*:*:*:*:* | |
| Vendors & Products |
Mybb
Mybb mybb |
|
| Metrics |
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values 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. | |
| Title | myBB 1.6.4 Backdoor Arbitrary Command Execution | |
| Weaknesses | CWE-912 CWE-94 |
|
| References |
|
|
| Metrics |
cvssV4_0
|