CVE-2023-45132

Katalog CVE

CVSS 9.8 · Critical EPSS 0,99%

Kerentanan Protection Mechanism Failure pada wargio naxsi. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

NAXSI is an open-source maintenance web application firewall (WAF) for NGINX. An issue present starting in version 1.3 and prior to version 1.6 allows someone to bypass the WAF when a malicious `X-Forwarded-For` IP matches `IgnoreIP` `IgnoreCIDR` rules. This old code was arranged to allow older NGINX versions to also support `IgnoreIP` `IgnoreCIDR` when multiple reverse proxies were present. The issue is patched in version 1.6. As a workaround, do not set any `IgnoreIP` `IgnoreCIDR` for older versions.

Rincian

Terbit di NVD

11 Oktober 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-693: Protection Mechanism Failure

EPSS (30 hari)

0,99% peluang dieksploitasi; lebih tinggi dari 61,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/wargio/naxsi/commit/1b712526ed3314dd6be7e8b0259eabda63c19537 patch
• https://github.com/wargio/naxsi/pull/103 patch
• https://github.com/wargio/naxsi/security/advisories/GHSA-7qjc-q4j9-pc8x advisory pihak ketiga