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CVE-2023-45292

Good to know:

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Date: December 11, 2023

When using the default implementation of Verify to check a Captcha, verification can be bypassed. For example, if the first parameter is a non-existent id, the second parameter is an empty string, and the third parameter is true, the function will always consider the Captcha to be correct.

Language: Go

Severity Score

Related Resources (7)

https://pkg.go.dev/vuln/GO-2023-2386
https://github.com/mojocn/base64Captcha
https://github.com/mojocn/base64Captcha/commit/9b11012caca58925f1e47c770f79f2fa47e3ad13
https://nvd.nist.gov/vuln/detail/CVE-2023-45292
https://github.com/mojocn/base64Captcha/commit/5ab86bd6f333aad3936f912fc52b411168dcd4a7
https://github.com/mojocn/base64Captcha/issues/120
https://www.mend.io/vulnerability-database/CVE-2023-45292

Severity Score

Weakness Type (CWE)

Insufficient Verification of Data Authenticity

CWE-345

Always-Incorrect Control Flow Implementation

CWE-670

Top Fix

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Upgrade to version github.com/mojocn/base64Captcha - v1.3.6

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): LOW
Availability (A): NONE

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