PT-2026-67467 · Undefined · Undefined

CVE-2026-38447 · Publicado 2026-08-03 · Atualizado 2026-08-03

Mitre

CVSS v3.1

9.8

Crítica

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

osTicket 1.18.3 generates API keys using a predictable construction based on MD5 hashing. The use of MD5, combined with predictable inputs such as the current timestamp and client IP address, significantly reduces entropy. An attacker can approximate the key generation time and brute-force the key space within a feasible time window.

Exploit

Correção

Enumeração de Fraquezas

CWE-331

Identificadores relacionados

CVE-2026-38447

Produtos afetados

Undefined

Referências · 5

• 🔥 https://github.com/fr3akhacks/cve-disclosures/blob/master/osTicket/CVE-2026-38447.md · Exploit
• https://github.com/osTicket/osTicket/commit/feccb6a3a90863fd31215ee738b39762177e658c · Nota
• https://github.com/osTicket/osTicket/blob/v1.18.3/include/class.api.php#L149 · Nota
• https://github.com/osTicket/osTicket/blob/v1.18.3/include/class.misc.php · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-38447 · Nota de Segurança