CVE-2018-18531

Published: Oct 19, 2018

Modified: Sep 17, 2024

PUBLISHED

Description

text/impl/DefaultTextCreator.java, text/impl/ChineseTextProducer.java, and text/impl/FiveLetterFirstNameTextCreator.java in kaptcha 2.3.2 use the Random (rather than SecureRandom) function for generating CAPTCHA values, which makes it easier for remote attackers to bypass intended access restrictions via a brute-force approach.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://github.com/penggle/kaptcha/issues/3

x_refsource_MISC

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CVE-2018-18531

Description

Affected Products

References