CVE-2023-45292GHSA-5MMW-P5QV-W3X5GO-2023-2386
Captcha verification bypass in github.com/mojocn/base64Captcha
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.3.6
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- github.com/mojocn/base64Captcha
fixed in 1.3.6
- github.com/mojocn/base64CaptchaGo
fixed in 1.3.6