CVE-2026-3256 in KTAT HTTP::Session
Сводка (Английский)
HTTP::Session versions through 0.53 for Perl defaults to using insecurely generated session ids. HTTP::Session defaults to using HTTP::Session::ID::SHA1 to generate session ids using a SHA-1 hash seeded with the built-in rand function, the high resolution 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. The distribution includes HTTP::session::ID::MD5 which contains a similar flaw, but uses the MD5 hash instead.
Ответственный
CPANSec
Резервировать
26.02.2026
Раскрытие
28.03.2026
Записи
| Опубликовано | База | Темп | Уязвимость | CWE | Прод | Экс | Кон | EPSS | CTI | CVE |
|---|---|---|---|---|---|---|---|---|---|---|
| 28.03.2026 | 3.7 | 3.7 | KTAT HTTP::Session Session ID SHA1 раскрытие информации | 340 | Неизвестно | Не определено | Не определено | 0.00000 | 5.14 | CVE-2026-3256 |