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.
{ "versions": [ { "introduced": "0" }, { "last_affected": "1.000" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-40905.json"