CVE-2023-45292

Name: CVE-2023-45292
Creator: NVD / NIST
Published: 2023-12-11T22:15:06.677+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2023-45292 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

5.3/10

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

EPSS Probability

0.30%

21.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-345

Affected Software

Vendor	Product	Versions
Mojotv	Base64captcha	< 1.3.6

References

https://github.com/mojocn/base64Captcha/commit/5ab86bd6f333aad3936f912fc52b411168dcd4a7Patch
https://github.com/mojocn/base64Captcha/commit/9b11012caca58925f1e47c770f79f2fa47e3ad13Patch
https://github.com/mojocn/base64Captcha/issues/120Exploit, Issue Tracking
https://pkg.go.dev/vuln/GO-2023-2386Third Party Advisory
https://github.com/mojocn/base64Captcha/commit/5ab86bd6f333aad3936f912fc52b411168dcd4a7Patch
https://github.com/mojocn/base64Captcha/commit/9b11012caca58925f1e47c770f79f2fa47e3ad13Patch
https://github.com/mojocn/base64Captcha/issues/120Exploit, Issue Tracking
https://pkg.go.dev/vuln/GO-2023-2386Third Party Advisory

Timeline

Published: Dec 11, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-45292?

How severe is CVE-2023-45292?

CVE-2023-45292 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2023-45292?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-45292?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST