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CVE-2026-56016

MEDIUM · CVSS 5.9 EPSS %0.19 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-07-01T08:16:21.883 · Çekilme zamanı: 2026-07-01T18:36:47.413326+00:00

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Public Exploit Sinyali

Bu CVE için açıklama veya referanslarda public exploit / PoC / GitHub / Metasploit sinyali tespit edildi.

Tespit Edilen Sinyaller
poc

Not: Bu bağlantılar yalnızca güvenlik araştırması ve doğrulama amacıyla listelenmiştir.

CVE
CVE-2026-56016
Severity
MEDIUM
CVSS
5.9
EPSS
%0.19

Orijinal NVD Açıklaması

CGI::Session::ID::md5 versions before 4.49 for Perl generate predictable session ids from low-entropy sources. The generate_id method builds the session id from a MD5 digest of the process id, the epoch time, and the built-in rand() function. All three are predictable, low-entropy sources: the PID is drawn from a small range, the epoch time can be guessed or read from the HTTP Date header, and Perl's rand() is unsuitable for security purposes because it is predictable and reversible. An attacker who predicts a session id can impersonate the corresponding session and bypass authentication.