Executive Summary

Informations
Name CVE-2025-40924 First vendor Publication 2025-07-17
Vendor Cve Last vendor Modification 2025-07-17

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

Catalyst::Plugin::Session before version 0.44 for Perl generates session ids insecurely.

The session id is generated from a (usually SHA-1) hash of a simple counter, the epoch time, the built-in rand function, the PID and the current Catalyst context. This information is of low entropy. The PID will come from a small set of numbers, and the epoch time may be guessed, if it is not leaked from the HTTP Date header. The built-in rand function is unsuitable for cryptographic usage.

Predicable session ids could allow an attacker to gain access to systems.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-40924

Sources (Detail)

https://github.com/perl-catalyst/Catalyst-Plugin-Session/commit/c0e2b4ab1e42e...
https://github.com/perl-catalyst/Catalyst-Plugin-Session/pull/5
https://metacpan.org/release/HAARG/Catalyst-Plugin-Session-0.43/source/lib/Ca...
Source Url

Alert History

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0
1
Date Informations
2025-07-18 00:20:34
  • Multiple Updates
2025-07-17 21:20:34
  • First insertion