CVE-2025-40915

Published Jun 11, 2025

Last updated a month ago

CVSS high 7.0

Overview

Description
Mojolicious::Plugin::CSRF 1.03 for Perl uses a weak random number source for generating CSRF tokens. That version of the module generates tokens as an MD5 of the process id, the current time, and a single call to the built-in rand() function.
Source
9b29abf9-4ab0-4765-b253-1875cd9b441e
NVD status
Awaiting Analysis

Risk scores

CVSS 3.1

Type
Secondary
Base score
7
Impact score
4.7
Exploitability score
2.2
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L
Severity
HIGH

Weaknesses

9b29abf9-4ab0-4765-b253-1875cd9b441e
CWE-338

Social media

Hype score
Not currently trending

  1. CVE-2025-40915 Mojolicious::Plugin::CSRF 1.03 for Perl uses a weak random number source for generating CSRF tokens. That version of the module generates tokens as an MD5 of the pro… https://t.co/ljXcqfnjZU

    @CVEnew

    11 Jun 2025

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References

Sources include official advisories and independent security research.