Moole Vulnerability Database

Find real vulnerabilities before they ship

High

CVE-2025-40905

WWW::OAuth 1.000 and earlier for Perl uses the rand() function as the default source of entropy, which is not cryptographically secure, for cryptographic functions.

VectorNETWORK

PublishedFeb 13, 2026, 00:16

Published By9b29abf9-4ab0-4765-b253-1875cd9b441e

Base Score

Score7.3

Affected Versions

No affected versions found.

References

https://metacpan.org/release/DBOOK/WWW-OAuth-1.000/source/lib/WWW/OAuth.pm#L86
https://perldoc.perl.org/functions/rand
https://security.metacpan.org/docs/guides/random-data-for-security.html
http://www.openwall.com/lists/oss-security/2026/02/13/1

Weakness Type

CWE-338

CVSS Metrics

Base Score

7.3

Vector String

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

Base SeverityHigh

Version

3.1

Attack Vector (AV)

NETWORK