CVE-2025-39663

Katalog CVE

CVSS 8.4 · High EPSS 0,60%

Kerentanan Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) pada checkmk. Skor CVSS 3.1 8.4 (High) menurut NVD.

Deskripsi (NVD)

Cross-Site Scripting (XSS) vulnerability in Checkmk's distributed monitoring allows a compromised remote site to inject malicious HTML code into service outputs in the central site. Affecting Checkmk before 2.4.0p14, 2.3.0p39, 2.2.0 and 2.1.0 (eol).

Rincian

Terbit di NVD

30 Oktober 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

0,60% peluang dieksploitasi; lebih tinggi dari 47,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://checkmk.com/werk/17998 advisory vendor
• https://github.com/sbaresearch/advisories/tree/82fd27e4570433464c30b35150b197db9a850f4e/2025/SBA-ADV-20250729-... exploit · advisory pihak ketiga
• http://seclists.org/fulldisclosure/2025/Nov/0 exploit · mailing list · advisory pihak ketiga