CVE-2017-5214: Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)

The Codextrous B2J Contact aka b2jcontact extension before 2.1.13 for Joomla! allows prediction of a uniqid value based on knowledge of a time value. This makes it easier to read arbitrary uploaded files...

CVE-2017-5215: Improper Input Validation

The Codextrous B2J Contact aka b2jcontact extension before 2.1.13 for Joomla! allows a rename attack that bypasses a "safe file extension" protection mechanism, leading to remote code execution...