CVE-2023-45292

MEDIUM

Mojotv Base64captcha < 1.3.6 - Data Authenticity Bypass

Title source: rule

Description

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.

References (4)

[Patch] https://github.com/mojocn/base64Captcha/commit/5ab86bd6f333aad3936f912fc52b411168dcd4a7

View Patch ZIP pw:eip

[Patch] https://github.com/mojocn/base64Captcha/commit/9b11012caca58925f1e47c770f79f2fa47e3ad13

[Exploit, Issue Tracking] https://github.com/mojocn/base64Captcha/issues/120

[Third Party Advisory] https://pkg.go.dev/vuln/GO-2023-2386

Scores

CVSS v3 5.3

EPSS 0.0008

EPSS Percentile 24.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Details

CWE

CWE-345

Status published

Products (2)

mojocn/base64Captcha 0 - 1.3.6Go

mojotv/base64captcha < 1.3.6

Published Dec 11, 2023

Tracked Since Feb 18, 2026