CVE-2021-27913

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in packagist/mautic/core

Identifier

CVE-2021-27913

Package Slug

packagist/mautic/core

Vulnerability

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

Description

The function mt_rand is used to generate session tokens, this function is cryptographically flawed due to its nature being one pseudorandomness, an attacker can take advantage of the cryptographically insecure nature of this function to enumerate session tokens for accounts that are not under his/her control This issue affects: Mautic Mautic ;

Affected Versions

All versions before 3.3.4, version 4.0.0

Solution

Upgrade to version 3.3.4 or above.

Last Modified

2021-09-06

source