5.3
MEDIUM
CVE-2023-45292
Google Captcha Verify Captcha Bypass
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.

INFO

Published Date :

Dec. 11, 2023, 10:15 p.m.

Last Modified :

Nov. 21, 2024, 8:26 a.m.

Remotely Exploitable :

Yes !

Impact Score :

1.4

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2023-45292 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Mojotv base64captcha

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-45292 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-45292 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://github.com/mojocn/base64Captcha/commit/5ab86bd6f333aad3936f912fc52b411168dcd4a7
    Added Reference https://github.com/mojocn/base64Captcha/commit/9b11012caca58925f1e47c770f79f2fa47e3ad13
    Added Reference https://github.com/mojocn/base64Captcha/issues/120
    Added Reference https://pkg.go.dev/vuln/GO-2023-2386
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Dec. 14, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
    Changed Reference Type https://github.com/mojocn/base64Captcha/commit/5ab86bd6f333aad3936f912fc52b411168dcd4a7 No Types Assigned https://github.com/mojocn/base64Captcha/commit/5ab86bd6f333aad3936f912fc52b411168dcd4a7 Patch
    Changed Reference Type https://github.com/mojocn/base64Captcha/commit/9b11012caca58925f1e47c770f79f2fa47e3ad13 No Types Assigned https://github.com/mojocn/base64Captcha/commit/9b11012caca58925f1e47c770f79f2fa47e3ad13 Patch
    Changed Reference Type https://github.com/mojocn/base64Captcha/issues/120 No Types Assigned https://github.com/mojocn/base64Captcha/issues/120 Exploit, Issue Tracking
    Changed Reference Type https://pkg.go.dev/vuln/GO-2023-2386 No Types Assigned https://pkg.go.dev/vuln/GO-2023-2386 Third Party Advisory
    Added CWE NIST CWE-345
    Added CPE Configuration OR *cpe:2.3:a:mojotv:base64captcha:*:*:*:*:*:go:*:* versions up to (excluding) 1.3.6
  • CVE Received by [email protected]

    Dec. 11, 2023

    Action Type Old Value New Value
    Added 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.
    Added Reference Go Project https://github.com/mojocn/base64Captcha/issues/120 [No types assigned]
    Added Reference Go Project https://github.com/mojocn/base64Captcha/commit/9b11012caca58925f1e47c770f79f2fa47e3ad13 [No types assigned]
    Added Reference Go Project https://github.com/mojocn/base64Captcha/commit/5ab86bd6f333aad3936f912fc52b411168dcd4a7 [No types assigned]
    Added Reference Go Project https://pkg.go.dev/vuln/GO-2023-2386 [No types assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-45292 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.07 }} -0.04%

score

0.22343

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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Latest DB Update: Jun. 15, 2025 7:17