PT-2023-29488 · Git+3 · Base64Captcha+1

Cangkuai · Published 2023-12-08 · Updated 2023-12-14 · CVE-2023-45292

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions.

Description The issue concerns the default implementation of a Verify function used to check a Captcha. Verification can be bypassed under certain conditions. 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.

Recommendations At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Insufficient Verification of Data Authenticity

Weakness Enumeration

CWE-345

CWE-670

Related Identifiers

CVE-2023-45292

GHSA-5MMW-P5QV-W3X5

GO-2023-2386

Affected Products

Base64Captcha

Github.Com/Mojocn/Base64Captcha

References · 12

• 🔥 https://github.com/mojocn/base64Captcha/issues/120 · Exploit
• https://github.com/mojocn/base64Captcha/commit/9b11012caca58925f1e47c770f79f2fa47e3ad13 · Patch
• https://github.com/mojocn/base64Captcha/commit/5ab86bd6f333aad3936f912fc52b411168dcd4a7 · Patch
• https://osv.dev/vulnerability/GO-2023-2386 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-45292 · Security Note
• https://osv.dev/vulnerability/CVE-2023-45292 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-5mmw-p5qv-w3x5 · Vendor Advisory
• https://github.com/mojocn/base64Captcha · Note
• https://twitter.com/CVEnew/status/1734336084937478595 · Twitter Post
• https://pkg.go.dev/vuln/GO-2023-2386 · Note
• https://t.me/cvenotify/63244 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1734357523140944382 · Twitter Post