Yüksek CVSS 7.5
CVE-2026-93567: CVE-2026-93567: hatalı girdi doğrulama
Açıklama (NVD)
A flaw was found in Netty's HTTP/2 codec. When converting HTTP/1 CONNECT requests to HTTP/2, the component incorrectly uses the Host header instead of the CONNECT authority-form request-target for the tunnel authority. A remote attacker can exploit this by supplying a different Host header, leading to a malformed HTTP/2 CONNECT request. This can bypass security controls such as tunnel allow-lists or egress policies, resulting in integrity loss.
Özet bilgiler
- CVSS v3.1
- 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - EPSS
- %2,62 (yüzdelik 86)
- CWE
- CWE-20
- Yama
- Yok / bilinmiyor