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Vulnerabilities

CVE-2021-26634 | BDVDB-2026-177183 Detail

Max YiMaxboard

Description#

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.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.

Weaknesses#

  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
  • CWE-288 Authentication Bypass Using an Alternate Path or Channel
  • CWE-434 Unrestricted Upload of File with Dangerous Type

References#

Exploit#

No public exploit known

History#

  1. Version 1Record published in the CVE List.
  2. Version 2Most recent update recorded in the CVE List.