csirt@kutim:~/threat-intel/cve/CVE-2026-20257

Katalog CVE

CVSS 5.7 · Medium EPSS 0,29%

Kerentanan Improper Input Validation pada splunk, splunk cloud platform. Skor CVSS 3.1 5.7 (Medium) menurut cisco.com.

Deskripsi (NVD)

In Splunk Enterprise versions below 10.2.4, 10.0.7, 9.4.12, and 9.3.13, and Splunk Cloud Platform versions below 10.3.2512.13, 10.2.2510.15, 10.1.2507.23, and 9.3.2411.132, a low-privileged user that does not hold the "admin" or "power" Splunk roles could craft a classic dashboard that exfiltrates sensitive data from the browser of a higher-privileged user who views it. The exfiltration is possible because classic dashboard panels do not fully validate style attribute values, which can allow for requests to reach external domains outside the configured Trusted Domains List. The vulnerability requires the attacker to phish the victim by tricking them into initiating a request within their browser. The low-privileged user should not be able to exploit the vulnerability at will.

Rincian

Terbit di NVD
10 Juni 2026
Terakhir diubah
17 Juni 2026
Status NVD
Analyzed
CVSS 3.1
5.7 (Medium), sumber cisco.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-20: Improper Input Validation
EPSS (30 hari)
0,29% peluang dieksploitasi; lebih tinggi dari 20,2% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
splunk splunk Versi 9.3.0 hingga sebelum 9.3.13
splunk splunk Versi 9.4.0 hingga sebelum 9.4.12
splunk splunk Versi 10.0.0 hingga sebelum 10.0.7
splunk splunk Versi 10.2.0 hingga sebelum 10.2.4
splunk splunk cloud platform Versi 9.3.2411 hingga sebelum 9.3.2411.132
splunk splunk cloud platform Versi 10.1.2507 hingga sebelum 10.1.2507.23
splunk splunk cloud platform Versi 10.2.2510 hingga sebelum 10.2.2510.15
splunk splunk cloud platform Versi 10.3.2512 hingga sebelum 10.3.2512.13

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.