4 matches found
CVE-2026-61500
CVE-2026-61500: Rejetto HFS session forgery to RCE CVE-2026-61500 is an unauthenticated session-forgery vulnerability in Rejetto HFS 3.0.0 through 3.2.0. HFS generated its Koa session-cookie signing key with JavaScript Math.random and exposed outputs from the same V8 PRNG in the unauthenticated S...
Attackers Target Rejetto HFS Flaw That Enables Admin Session Forgery and RCE
A critical security flaw impacting Rejetto HTTP File Server HFS is witnessing active exploitation attempts, according to VulnCheck. The vulnerability in question is CVE-2026-61500 CVSS score: 9.3, a case of session forgery stemming from the use of a weak pseudo-random number generator PRNG that c...
VulnCheck KEV: CVE-2026-61500
Rejetto HFS 3.0.0 through 3.2.0 derives its session-cookie signing key from the non-cryptographic Math.random generator and discloses outputs of the same generator to unauthenticated clients during login. A remote attacker can collect a small number of login responses, reconstruct the generator's...
