PT-2026-48495 · Splunk · Splunk Cloud Platform+1

Tony Tong · Publicado 2026-06-10 · Atualizado 2026-06-10 · CVE-2026-20255

Mitre

CVSS v3.1

5.7

Média

Vetor base

AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

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 malicious classic dashboard that exfiltrates sensitive data to an external server.

The vulnerability exists because URL validation on the external content dialog is incomplete, which can allow for requests to untrusted domains when a user interacts with a crafted dashboard.

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2026-20255

Produtos afetados

Splunk Cloud Platform

Splunk Enterprise

Referências · 2

• https://advisory.splunk.com/advisories/SVD-2026-0605 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-20255 · Nota de Segurança