CVE-2021-27913

LowCVSS 3.5/10Last modified Jun 17, 2026

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 versions prior to 3.3.4; versions prior to 4.0.0.

Metrics

CVSS 3.1 3.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-327 CWE-338

Affected software

No affected versions have been published.

Timeline

Published: Aug 30, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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