Yüksek CVSS 7.5
CVE-2026-118986: CVE-2026-118986: güvenlik açığı
Açıklama (NVD)
CallBackery versions before 0.62.0 for Perl allow session cookie forgery via a signing secret generated with rand(). The secret that signs session cookies is built from two calls to the built-in rand(), which is seeded with 32 bits. The secret therefore has at most 2**32 possible values, and one signed cookie is enough to test each candidate offline. An attacker who obtains a single session cookie can recover the secret and sign cookies for any user, including an administrator.
Özet bilgiler
- CVSS v3.1
- 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - EPSS
- %0,16 (yüzdelik 5)
- CWE
- CWE-338
- Yama
- Yok / bilinmiyor