Authentication Bypass in Maccms v10 by Magicblack
CVE-2021-45786

9.8CRITICAL

Key Information:

Vendor

Maccms

Status
Maccms
Vendor
CVE Published:
16 March 2022

What is CVE-2021-45786?

In Maccms version 10, there exists a vulnerability that allows attackers to bypass authentication mechanisms. By manipulating the 'col' and 'openid' parameters during the login process at '/index.php/user/login', an unauthorized user can gain elevated privileges, potentially compromising the security of the application. This highlights the importance of validating user input and implementing robust authentication controls.

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References

https://github.com/magicblack/maccms10/issues/747
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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