Filtered by vendor Tokuhirom Subscriptions
Filtered by product Http\ Subscriptions
Total 1 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2026-3255 1 Tokuhirom 2 Http::session2, Http\ 2026-03-04 6.5 Medium
HTTP::Session2 versions before 1.12 for Perl for Perl may generate weak session ids using the rand() function. The HTTP::Session2 session id generator returns a SHA-1 hash seeded with the built-in rand function, the epoch time, and the PID. 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. HTTP::Session2 after version 1.02 will attempt to use the /dev/urandom device to generate a session id, but if the device is unavailable (for example, under Windows), then it will revert to the insecure method described above.