CVE-2021-26634
02.06.2022, 14:15
SQL injection and file upload attacks are possible due to insufficient validation of input values in some parameters and variables of files compromising Maxboard, which may lead to arbitrary code execution or privilege escalation. Attackers can use these vulnerabilities to perform attacks such as stealing server management rights using a web shell.
| Vendor | Product | Version |
|---|---|---|
| maxb | maxboard | 𝑥 < 1.9.6 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.
- CWE-434 - Unrestricted Upload of File with Dangerous TypeThe software allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment.