CVE-2026-53523

Katalog CVE

CVSS 6.8 · Medium EPSS 0,32%

Kerentanan URL Redirection to Untrusted Site ('Open Redirect'). Skor CVSS 3.1 6.8 (Medium) menurut github.com.

Deskripsi (NVD)

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 1.0.0 to before version 2.2.0, the getRedirectURL function in oauth2.go:22-29 constructs the OAuth2 callback URL by concatenating the request's Host header with a fixed path, with zero validation of the Host header. This can result in host header injection. This issue has been patched in version 2.2.0.

Rincian

Terbit di NVD

12 Juni 2026

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.1

6.8 (Medium), sumber github.com
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

EPSS (30 hari)

0,32% peluang dieksploitasi; lebih tinggi dari 22,8% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/nezhahq/nezha/security/advisories/GHSA-9rc6-8cjv-rcvx